{"title":"2025-2027 Cummins 6.7L Exhaust Systems","description":"Upgrade your 2025-2027 Cummins 6.7L with premium exhaust systems. Explore delete pipes, downpipe back, and filter back options, available with or without mufflers.","products":[{"product_id":"2019-cummins-4-downpipe-back-exhaust-system-flo-891","title":"2019+ Cummins 4\" SS Flexpipe Back Exhaust System - w\/ Muffler (DDC-4D19M)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Fits Leaf and Coil Spring trucks only; will \u003cstrong\u003eNOT\u003c\/strong\u003e fit air-ride models. Regular Cab models require modification. This competition-use part is not for street use, cannot ship to the USA, and may violate emissions laws if used on-road. Air-ride owners should use our Cat \u0026amp; DPF race pipes available \u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003ca href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-w-muffler-flo-893m\" style=\"color: #8a051a;\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(138, 5, 26); text-decoration: underline;\"\u003ewith a muffler\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e or as a \u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003ca href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" style=\"color: #8a051a;\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(138, 5, 26); text-decoration: underline;\"\u003estraight pipe\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eUpgrade your 2019+ Ram Diesel with this brand new 4\" Flexpipe Back Exhaust System, designed to replace restrictive OE components with high-flow performance. This complete kit includes all clamps, pre-welded, contour-bent hangers, and reinforced flanges for easy, hassle-free installation. Enjoy improved exhaust flow, reduced EGTs, and a deeper, aggressive tone that boosts both performance and reliability.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003eWhy Shop Dirty Exhausts?\u003c\/strong\u003e\u003cbr\u003eWhen you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DDC-4D19M\u003c\/div\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" Stainless Steel Exhaust Piping\u003c\/li\u003e\n\u003cli\u003ePrecision Contour Bent Hangers\u003c\/li\u003e\n\u003cli\u003eDownpipe-Back Design\u003c\/li\u003e\n\u003cli\u003eReduces Exhaust Gas Temps\u003c\/li\u003e\n\u003cli\u003eQuick, Easy Installation\u003c\/li\u003e\n\u003cli\u003eFactory-Style Flange Fitment\u003c\/li\u003e\n\u003cli\u003eNo Sensor Bungs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eIncludes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 4\" Stainless Steel Flexpipe Back Exhaust System\u003c\/li\u003e\n\u003cli\u003e(1) Performance Muffler\u003c\/li\u003e\n\u003cli\u003e(1) Hardware \u0026amp; Clamp Installation Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eOEM Part Numbers\u003c\/h6\u003e\n\u003cp\u003eMopar 68351562AA (alt 68166704AB)\u003c\/p\u003e","brand":"Dirty Diesel Customs","offers":[{"title":"Default Title","offer_id":30930981716004,"sku":"DDC-4D19M","price":840.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/4D19M.webp?v=1771605286"},{"product_id":"2019-cummins-4-stainless-downpipe-back-exhaust-system-w-muffler-flo-ss891","title":"2019+ Cummins 4\" SS Flex-Pipe Back Exhaust System w\/ Muffler (412028)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt has finally arrived, the brand new 412028 is now available for the 2019+ Ram Diesels. This exhaust system will replace your restrictive OE exhaust system with a Stainless Steel high-flow 4\" kit from the Flex-Pipeback. \u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this system sound amazing, but it will also improve performance and flow while lowering EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 412028\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" Stainless Steel Piping\u003c\/li\u003e\n\u003cli\u003eFlex-Pipe Back\u003c\/li\u003e\n\u003cli\u003eReduces EGT's\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eExtra Precautions are required when installing this exhaust on air-assisted trucks to ensure it does not come in contact with your Air Bags.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":30931459932196,"sku":"412028","price":1070.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-4-SS-Flex-Pipe-Back-Exhaust-System-w-Muffler-412028-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.webp?v=1757477627"},{"product_id":"2019-cummins-5-ss-downpipe-back-exhaust-system-flo-ss691","title":"2019+ Cummins 5\" SS Flexpipe Back Exhaust System w\/ Muffler (512014)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eIf you have a 3\/4 ton truck with \"air-ride\" \u003c\/strong\u003eyou are limited to the\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline; color: #940808;\" data-mce-style=\"text-decoration: underline; color: #940808;\"\u003e\u003ca href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" title=\"411030 CAT \u0026amp; DPF Delete Pipe 2019 Dodge Ram\" style=\"color: #8a051a; text-decoration: underline;\" data-mce-style=\"color: #940808; text-decoration: underline;\" target=\"_blank\"\u003eFLO 892 4\" CAT \u0026amp; DPF Pipe\u003c\/a\u003e.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt has finally arrived, the brand new 512014 is now available for the 2019+ Ram Diesels. This exhaust system will replace your restrictive OE exhaust system with a high-flow 5\" kit from the flex pipe back. \u003c\/span\u003e\u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this system sound amazing, but it will also increase performance and flow while reducing EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 512014\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e5\" Stainless Steel Piping\u003c\/li\u003e\n\u003cli\u003eDownpipe Back\u003c\/li\u003e\n\u003cli\u003eReduces EGT's\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThe 5\" Kit will\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efit on 3\/4 ton \"air-ride\" trucks. If your truck has Air Bags, you can\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eONLY\u003c\/strong\u003e run the\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"color: #8a051a;\"\u003e\u003ca href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" style=\"color: #8a051a;\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-fragment=\"1\" data-mce-style=\"text-decoration: underline; color: #b90000;\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCAT \u0026amp; DPF Delete Pipe.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRegular Cab trucks\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWILL \u003c\/strong\u003erequire modifications for installation. \u003c\/li\u003e\n\u003cli\u003eThe clearances on coil equipped trucks are extremely tight, specifically with the 5\" kits. Installing any of these kits is done so at the discretion of the installer and\/or vehicle owner. They do fit, they just need a little massaging to fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":31388599943204,"sku":"512014","price":1430.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-5-SS-Flexpipe-Back-Exhaust-System-w-Muffler-512014-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.png?v=1757477638"},{"product_id":"2019-cummins-5-flexpipe-back-exhaust-system-flo-691","title":"2019+ Cummins 5\" Flexpipe Back Exhaust System w\/ Muffler (511017)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eIf you have Factory Air Bags\u003c\/strong\u003e you are limited to the \u003cspan style=\"color: #8a051a;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003ca style=\"color: #8a051a; text-decoration: underline;\" title=\"411030 CAT \u0026amp; DPF Delete Pipe 2019 Dodge Ram\" href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" target=\"_blank\"\u003eFLO 892 4\" CAT \u0026amp; DPF Pipe\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan style=\"text-decoration: underline;\"\u003e.\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt has finally arrived, the brand new 511017 is now available for the 2019+ Ram Diesels. This exhaust system will replace your restrictive OE exhaust system with a high-flow 5\" kit from the flex pipe back. \u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this system sound amazing, but it will also increase performance and flow while reducing EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 511017 \u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e5\" Aluminized Piping\u003c\/li\u003e\n\u003cli\u003eDownpipe Back\u003c\/li\u003e\n\u003cli\u003eReduces EGT's\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThe 5\" Kit will\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efit on 3\/4 ton \"air-ride\" trucks. If your truck has Air Bags, you can\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eONLY\u003c\/strong\u003e run the \u003cspan style=\"color: #8a051a;\"\u003e\u003ca href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" style=\"color: #8a051a;\" data-mce-fragment=\"1\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: #b90000;\" data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCAT \u0026amp; DPF Delete Pipe.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRegular Cab trucks\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWILL \u003c\/strong\u003erequire modifications for installation.\u003c\/li\u003e\n\u003cli\u003eThe clearances on coil-equipped trucks are extremely tight, specifically with the 5\" kits. Installing any of these kits is done so at the discretion of the installer and\/or vehicle owner. They do fit, they just need a little massaging to fit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":31388624224292,"sku":"511017","price":1140.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-5-Flexpipe-Back-Exhaust-System-w-Muffler-511017-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.webp?v=1757477639"},{"product_id":"2019-cummins-4-ss-cat-dpf-delete-pipe-w-o-muffler-ddc-3d19","title":"2019+ Cummins 4\" SS CAT \u0026 DPF Delete Pipe - No Muffler (DDC-3D19)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cbr\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eNote:\u003c\/b\u003e Fits all wheelbases and cab configurations unless otherwise noted. This is the \u003cb data-path-to-node=\"1\" data-index-in-node=\"62\"\u003eONLY\u003c\/b\u003e option compatible with Factory Air Ride Suspension, though it fits all factory suspension setups. If you prefer this kit with a muffler, \u003cspan style=\"color: rgb(138, 5, 26);\"\u003e\u003cem\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-w-muffler-flo-893m\" class=\"ng-star-inserted\" style=\"color: rgb(138, 5, 26);\" target=\"_blank\"\u003eplease click here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e. Images are for reference and may vary slightly from the actual product.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eThe \u003cstrong\u003eDDC-3D19\u003c\/strong\u003e 4\" CAT \u0026amp; DPF Pipe is engineered for 2019+ 6.7L Cummins with Air Assist, offering a perfect fit where most exhausts fall short. It replaces your factory CAT \u0026amp; DPF for clean emissions removal while maintaining a stock appearance, and includes all clamps, pre-welded, contour-bent hangers, and reinforced flanges for an easy, hassle-free install. Expect improved exhaust flow, reduced EGTs, and that signature Dirty Diesel sound that boosts performance and reliability.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003eWhy Shop Dirty Exhausts?\u003c\/strong\u003e\u003cbr\u003eWhen you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DDC-3D19\u003c\/div\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" CAT \u0026amp; DPF Delete\u003c\/li\u003e\n\u003cli\u003eT409 Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003eNo Sensor Bungs Required\u003c\/li\u003e\n\u003cli\u003e3-Piece Modular Design\u003c\/li\u003e\n\u003cli\u003eMuffler Not Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eIncludes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 4\" T409 Stainless Steel CAT \u0026amp; DPF Delete Pipe\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eOEM Part Numbers\u003c\/h6\u003e\n\u003cp\u003eMopar 68296341AE\u003c\/p\u003e","brand":"Dirty Diesel Customs","offers":[{"title":"Stainless Steel","offer_id":31459313844260,"sku":"DDC-3D19","price":420.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019_Cummins4SSCAT_DPFDeletePipe-NoMuffler_DDC-3D19_1.webp?v=1773073819"},{"product_id":"2019-cummins-4-cat-dpf-delete-pipe-w-muffler-flo-893m","title":"2019+ Cummins 4\" SS CAT \u0026 DPF Delete Pipe - w\/ Muffler (DDC-3D19M)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Fits all wheelbase and cab configurations unless otherwise specified. This is the \u003cstrong\u003eONLY\u003c\/strong\u003e option available for trucks equipped with Factory Air Ride Suspension. Custom aftermarket tuning is required for proper operation. Designed for competition\/race use only.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eThe \u003cstrong\u003eDDC-3D19M\u003c\/strong\u003e is a 4\" CAT \u0026amp; DPF delete system specifically engineered for 2019+ 6.7L Cummins trucks, offering a perfect fit where most exhausts fail. This kit replaces your factory emissions components with high-flow 4\" stainless steel while maintaining a clean, professional appearance. Complete with heavy-duty clamps, pre-welded contour bent hangers, and reinforced flanges, it delivers improved exhaust flow, significantly lower EGTs, and a powerful diesel sound.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003eWhy Shop Dirty Exhausts?\u003c\/strong\u003e\u003cbr\u003eWhen you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DDC-3D19M\u003c\/div\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" High-Flow CAT \u0026amp; DPF Delete Design\u003c\/li\u003e\n\u003cli\u003eT409 Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003eIncludes Muffler for Controlled Exhaust Note\u003c\/li\u003e\n\u003cli\u003eCompatible with ALL Factory Suspension Setups (Including Air Ride)\u003c\/li\u003e\n\u003cli\u003eNo Sensor Bungs Required\u003c\/li\u003e\n\u003cli\u003eReinforced Flanges and Contour-Bent Hangers\u003c\/li\u003e\n\u003cli\u003eEasy Bolt-On 3-Piece Installation Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eIncludes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" T409 Stainless Steel Delete Pipe Kit\u003c\/li\u003e\n\u003cli\u003eHigh-Flow Muffler\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Torque Clamps (50 ft-lbs)\u003c\/li\u003e\n\u003cli\u003ePre-Weld Contour Bent Hangers\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eOEM Part Numbers\u003c\/h6\u003e\n\u003cp\u003eMopar 68296341AE\u003c\/p\u003e","brand":"Dirty Diesel Customs","offers":[{"title":"Default Title","offer_id":40690826051620,"sku":"DDC-3D19M","price":550.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019_Cummins4SSCAT_DPFDeletePipe-wMuffler_DDC-3D19M_1.webp?v=1773073714"},{"product_id":"2019-2023-cummins-5-monster-exhaust-system-49798","title":"2019-2026 Cummins 5\" SS DPF Back Monster Exhaust System - No Muffler (49798)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp\u003eImprove throttle response \u0026amp; fuel economy by lowering back pressure by 9% with the Banks 5\" \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e490 stainless steel constant-diameter DPF-back exhaust system. This patented system allows the engine to breathe \u0026amp; flow more efficiently. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 49798\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eVirtually eliminates backpressure after the DPF\u003c\/li\u003e\n\u003cli\u003eConstant-diameter 5\" mandrel-bent \u003cspan\u003e409 stainless steel \u003c\/span\u003etubing\u003c\/li\u003e\n\u003cli\u003eLess backpressure than stock\u003c\/li\u003e\n\u003cli\u003eHuge patented 6.5\" x 7.5\" ob-round slash-cut exhaust tip\u003c\/li\u003e\n\u003cli\u003eChrome-plated stainless or Black tip will not turn brown with heat\u003c\/li\u003e\n\u003cli\u003e1-year Limited Warranty\u003c\/li\u003e\n\u003cli\u003eOb-Round Exhaust Tip Patent No. D558,111\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eWill NOT fit Cab \u0026amp; Chassis Models\u003c\/li\u003e\n\u003cli\u003eFits All Suspension Types: Leaf springs, coil springs, factory air suspension, and aftermarket air suspension\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Banks Power","offers":[{"title":"Crew Cab Short Box \/ Black","offer_id":40731669790756,"sku":"49798-B","price":910.6,"currency_code":"CAD","in_stock":true},{"title":"Crew Cab Short Box \/ Chrome","offer_id":40854685548580,"sku":"49798","price":910.6,"currency_code":"CAD","in_stock":true},{"title":"Crew Cab Long Box \/ Black","offer_id":40731669823524,"sku":"49807-B","price":910.6,"currency_code":"CAD","in_stock":true},{"title":"Crew Cab Long Box \/ Chrome","offer_id":40854685581348,"sku":"49807","price":910.6,"currency_code":"CAD","in_stock":true},{"title":"Mega Cab Short Box \/ Black","offer_id":40731669856292,"sku":"49799-B","price":910.6,"currency_code":"CAD","in_stock":true},{"title":"Mega Cab Short Box \/ Chrome","offer_id":40854685614116,"sku":"49799","price":910.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-2024-Cummins-5-SS-DPF-Back-Monster-Exhaust-System-No-Muffler-49798-Filter-Back-Exhaust-System-Banks-Power-Canada.webp?v=1743654193"},{"product_id":"2019-cummins-4-flexpipe-back-exhaust-system-no-muffler-flo-890nm","title":"2019+ Cummins 4\" Flexpipe Back Exhaust System No Muffler (411029)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified. \u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt has finally arrived, this brand new 4\" Flexpipe Back Exhaust System is now available for the 2019+ Ram Diesels. This exhaust system will replace your restrictive OE exhaust system with a high-flow 4\" kit from the flex pipe back. \u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this exhaust sound great, but it will also increase performance and flow while reducing your EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 411029\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" Aluminized Piping\u003c\/li\u003e\n\u003cli\u003eDownpipe Back\u003c\/li\u003e\n\u003cli\u003eReduces EGT's\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExtra Precautions are required when installing this exhaust on air-assisted trucks to ensure it does not come in contact with your Air Bags.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRegular Cab trucks will require modifications for installation. \u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title='2019+ Cummins 4\" Flexpipe Back Exhaust System' href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/411029.pdf?v=1716489110\" style=\"color: #8a051a;\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(138, 5, 26); text-decoration: underline;\"\u003e\u003cstrong\u003eClick Here\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":41563201470500,"sku":"411029","price":780.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-4-Flexpipe-Back-Exhaust-System-No-Muffler-411029-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.png?v=1757478672"},{"product_id":"2019-cummins-4-ss-flex-pipe-back-exhaust-system-ss-flo-ss890nm","title":"2019+ Cummins 4\" Flex-Pipe Back Exhaust System No Muffler SS (412029)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt has finally arrived, the brand new 412029 is now available for the 2019+ Ram Diesels. This exhaust system will replace your restrictive OE exhaust system with a Stainless Steel high-flow 4\" kit from the Flex-Pipeback. \u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this system sound amazing, but it will also improve performance and flow while lowering EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 412029\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" Stainless Steel Piping\u003c\/li\u003e\n\u003cli\u003eFlex-Pipe Back\u003c\/li\u003e\n\u003cli\u003eReduces EGT's\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eExtra Precautions are required when installing this exhaust on air-assisted trucks to ensure it does not come in contact with your Air Bags.\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":41563393294372,"sku":"412029","price":1000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-4-Flex-Pipe-Back-Exhaust-System-No-Muffler-SS-412029-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.png?v=1757478674"},{"product_id":"2019-cummins-5-ss-flexpipe-back-exhaust-system-no-muffler-ss-flo-ss690nm","title":"2019+ Cummins 5\" Flexpipe Back Exhaust System No Muffler SS (512015)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eIf you have a 3\/4 ton truck with \"air-ride\" \u003c\/strong\u003eyou are limited to the\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline; color: #940808;\" data-mce-style=\"text-decoration: underline; color: #940808;\"\u003e\u003ca style=\"color: #8a051a; text-decoration: underline;\" title=\"411030 CAT \u0026amp; DPF Delete Pipe 2019 Dodge Ram\" href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" target=\"_blank\" data-mce-style=\"color: #940808; text-decoration: underline;\"\u003e411030 4\" CAT \u0026amp; DPF Pipe\u003c\/a\u003e.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt has finally arrived, the brand new 512015 is now available for the 2019+ Ram Diesels. This exhaust system will replace your restrictive OE exhaust system with a high-flow 5\" kit from the flex pipe back. \u003c\/span\u003e\u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this system sound amazing, but it will also increase performance and flow while reducing EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 512015\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e5\" Stainless Steel Piping\u003c\/li\u003e\n\u003cli\u003eDownpipe Back\u003c\/li\u003e\n\u003cli\u003eReduces EGT's\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThe 5\" Kit will\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efit on 3\/4 ton \"air-ride\" trucks. If your truck has Air Bags, you can\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eONLY\u003c\/strong\u003e run the\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"color: #8a051a;\"\u003e\u003ca data-mce-fragment=\"1\" style=\"color: #8a051a;\" href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" target=\"_blank\" data-mce-href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"text-decoration: underline; color: #b90000;\" data-mce-style=\"text-decoration: underline; color: #b90000;\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003cspan style=\"color: rgb(138, 5, 26); text-decoration: underline;\"\u003eAT \u0026amp; DPF Delete Pipe.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRegular Cab trucks\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWILL \u003c\/strong\u003erequire modifications for installation. \u003c\/li\u003e\n\u003cli\u003eThe clearances on coil equipped trucks are extremely tight, specifically with the 5\" kits. Installing any of these kits is done so at the discretion of the installer and\/or vehicle owner. They do fit, they just need a little massaging to fit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":41563516370980,"sku":"512015","price":1400.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-5-Flexpipe-Back-Exhaust-System-No-Muffler-SS-512015-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.png?v=1757478675"},{"product_id":"2019-cummins-5-flexpipe-back-exhaust-system-no-muffler-flo-690nm","title":"2019+ Cummins 5\" SS Flexpipe Back Exhaust System - No Muffler (DDC-5D19)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Fits 3500 models with Leaf or Coil Springs \u003cstrong\u003eONLY\u003c\/strong\u003e. Fits all wheelbases and cab configurations unless otherwise specified. Regular cab trucks \u003cstrong\u003eWILL\u003c\/strong\u003e require modification. \u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eThe DDC-5D19 is a 5\" flexpipe back race exhaust system for the 2019+ Ram 3500. This system replaces your restrictive OE exhaust with a high-flow 5\" mandrel-bent kit from the flexpipe back. Just like all of our exhaust kits, it comes with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this system sound amazing, but it will also increase performance and flow while significantly reducing EGTs!\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003eDoes NOT fit 2500 \"Air-Ride\" trucks; if you have factory air bags, you must use the \u003cspan style=\"color: rgb(138, 5, 26);\"\u003e\u003ca href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-w-muffler-flo-893m\" target=\"_blank\" style=\"color: rgb(138, 5, 26);\" rel=\"noopener\"\u003e4\" CAT \u0026amp; DPF Delete Pipe\u003c\/a\u003e\u003c\/span\u003e. Clearances on coil-equipped trucks are extremely tight; professional installation is recommended. This kit is designed for competition\/race use only.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003eWhy Shop Dirty Exhausts?\u003c\/strong\u003e\u003cbr\u003eWhen you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DDC-5D19\u003c\/div\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e5\" Flexpipe Back High-Flow Design\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003eMandrel-Bent Tubing for Maximum Velocity\u003c\/li\u003e\n\u003cli\u003eImproved Torque, Mileage, and Throttle Response\u003c\/li\u003e\n\u003cli\u003eReduces Exhaust Gas Temperatures (EGTs)\u003c\/li\u003e\n\u003cli\u003eEasy Installation - Mounts to OE Hangers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eIncludes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 5\" Stainless Steel Exhaust Pipe Kit\u003c\/li\u003e\n\u003cli\u003e(4) Heavy-Duty Torque Clamps\u003c\/li\u003e\n\u003cli\u003e(3) Pre-Weld Contour Bent Hangers\u003c\/li\u003e\n\u003cli\u003e(1) High-Strength Flange Assembly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dirty Diesel Customs","offers":[{"title":"Default Title","offer_id":41563556413476,"sku":"DDC-5D19","price":970.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/5D19-2.webp?v=1777315220"},{"product_id":"2019-cummins-4-cat-dpf-delete-pipe-no-muffler-mels-411030","title":"2019+ Cummins 4\" CAT \u0026 DPF Delete Pipe - No Muffler (411030 \/ 412030)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003c\/span\u003eThe 411030 \/ 412030 4\" CAT \u0026amp; DPF Pipe is the best option if you're running a 19+ Cummins with Air Assist as most exhausts do not fit the 19 Cummins with Air Assist. It slips in place of your CAT \u0026amp; DPF allowing you to remove the factory emissions components but maintain a stock appearance. \u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this exhaust sound great, but it will also increase performance and flow while reducing EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 411030 \/ 412030\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003c\/strong\u003e4\" CAT \u0026amp; DPF Delete\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAluminized Steel or Stainless Steel\u003c\/li\u003e\n\u003cli\u003eNo Bungs\u003c\/li\u003e\n\u003cli\u003e3-Piece Kit\u003c\/li\u003e\n\u003cli\u003eNo Muffler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eStainless vs Aluminized\u003c\/h6\u003e\n\u003cp\u003eAluminized steel is the budget-friendly choice. It has a protective coating that holds up well, but once that coating wears it will eventually rust through, especially in salted winter climates. The stainless option is T409 stainless, an automotive-grade steel built to resist rot, and it will typically outlast the truck. T409 is not polished show-grade stainless, so light surface rust or discoloration can still show up over time. That is cosmetic only and won't affect performance or service life.\u003c\/p\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThis is the \u003cstrong\u003eONLY \u003c\/strong\u003eoption available for those with Factory Air Ride Suspension! \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWILL \u003c\/b\u003efit all factory suspension setups\u003c\/li\u003e\n\u003cli\u003eThe image is a generic Flo-Pro Delete Pipe and may be slightly different from the actual product!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Aluminized Steel","offer_id":52418390622576,"sku":"411030","price":440.0,"currency_code":"CAD","in_stock":true},{"title":"Stainless Steel","offer_id":52532470874480,"sku":"412030","price":570.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-4-CAT-DPF-Delete-Pipe-No-Muffler-411030-412030-Delete-Pipe-Mels-Manufacturing-Canada.webp?v=1757479558"},{"product_id":"2019-cummins-4-cat-dpf-delete-pipe-w-muffler-mels-411036","title":"2019+ Cummins 4\" CAT \u0026 DPF Delete Pipe w\/ Muffler (411036)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003c\/span\u003eThe 411036 4\" CAT \u0026amp; DPF Pipe is the best option if you're running a 19+ Cummins with Air Assist as most exhausts do not fit the 19 Cummins with Air Assist. It slips in place of your CAT \u0026amp; DPF allowing you to remove the factory emissions components but maintain a stock appearance. \u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this exhaust sound great, but it will also increase performance and flow while reducing EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 411036\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003c\/strong\u003e4\" CAT \u0026amp; DPF Delete w\/ Muffler\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes a muffler to help keep the sound down\u003c\/li\u003e\n\u003cli\u003eNo Bungs\u003c\/li\u003e\n\u003cli\u003e3-Piece Kit\u003c\/li\u003e\n\u003cli\u003eMade from aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThis is the \u003cstrong\u003eONLY \u003c\/strong\u003eoption available for those with Factory Air Ride Suspension!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWILL \u003c\/b\u003efit all factory suspension setups\u003c\/li\u003e\n\u003cli\u003eThe image is a generic Flo-Pro Delete Pipe and may be slightly different from the actual product!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":52418390688112,"sku":"411036","price":580.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-4-CAT-DPF-Delete-Pipe-w-Muffler-411036-Delete-Pipe-Mels-Manufacturing-Canada.webp?v=1757479560"},{"product_id":"2019-cummins-4-flexpipe-back-exhaust-system-w-muffler-411028","title":"2019+ Cummins 4\" Flexpipe Back Exhaust System w\/ Muffler (411028)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eFits Cab\/Box Configurations: Leaf Spring and Coil Spring trucks only. \u003cspan\u003eWill \u003cstrong\u003eNOT \u003c\/strong\u003efit on air-ride trucks. Instead, use Cat \u0026amp; DPF race pipes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt has finally arrived, this brand new 4\" Flex-pipe Back Exhaust System is now available for the 2019+ Ram Diesel. This exhaust system will replace your restrictive OE exhaust system with a high-flow 4\" kit from the flex pipe back. \u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this exhaust sound great, but it will also increase performance and flow while reducing your EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 411028 \u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" Aluminized Piping\u003c\/li\u003e\n\u003cli\u003eContour Bent Hangers\u003c\/li\u003e\n\u003cli\u003eDownpipe Back\u003c\/li\u003e\n\u003cli\u003eReduces EGT's\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFactory Style Flange\u003c\/li\u003e\n\u003cli\u003eNo Bungs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRegular Cab trucks will require modifications for installation. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThese parts are for use on non-registered race vehicles on closed-course competition events \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstalling or using this part on any emission-controlled vehicle (\"street\" or \"off-road\") may violate federal and\/or state emissions laws and regulations. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNot available to ship to the United States\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":52625859314032,"sku":"411028","price":880.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-4-Flexpipe-Back-Exhaust-System-w-Muffler-411028-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.png?v=1763692576"},{"product_id":"2019-cummins-5-flexpipe-back-exhaust-system-no-muffler-511018","title":"2019+ Cummins 5\" Flexpipe Back Exhaust System No Muffler (511018)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFlo-Pro Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eIf you have Factory Air Bags\u003c\/strong\u003e you are limited to the \u003cspan style=\"color: #8a051a;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" title=\"411030 CAT \u0026amp; DPF Delete Pipe 2019 Dodge Ram\" style=\"color: #8a051a; text-decoration: underline;\" target=\"_blank\"\u003e4\" CAT \u0026amp; DPF Pipe\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan style=\"text-decoration: underline;\"\u003e.\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt has finally arrived, the brand new 511018 is now available for the 2019+ Ram Diesels. This exhaust system will replace your restrictive OE exhaust system with a high-flow 5\" kit from the flex pipe back. \u003cspan\u003eJust like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. Not only will this system sound amazing, but it will also increase performance and flow while reducing EGT's!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlo-Pro Part Number:\u003c\/strong\u003e 511018\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e5\" Aluminized Piping\u003c\/li\u003e\n\u003cli\u003eDownpipe Back\u003c\/li\u003e\n\u003cli\u003eReduces EGT's\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThe 5\" Kit will\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efit on 3\/4 ton \"air-ride\" trucks. If your truck has Air Bags, you can\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eONLY\u003c\/strong\u003e run the \u003cspan style=\"color: #8a051a;\"\u003e\u003ca data-mce-fragment=\"1\" style=\"color: #8a051a;\" href=\"https:\/\/www.dirtydieselcustom.ca\/products\/2019-cummins-4-cat-dpf-delete-pipe-flo-892\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"text-decoration: underline; color: #b90000;\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCAT \u0026amp; DPF Delete Pipe.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRegular Cab trucks\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWILL \u003c\/strong\u003erequire modifications for installation.\u003c\/li\u003e\n\u003cli\u003eThe clearances on coil-equipped trucks are extremely tight, specifically with the 5\" kits. Installing any of these kits is done so at the discretion of the installer and\/or vehicle owner. They do fit, they just need a little massaging to fit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flo-Pro","offers":[{"title":"Default Title","offer_id":53290106585456,"sku":"511018","price":1010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2019-Cummins-5-Flexpipe-Back-Exhaust-System-No-Muffler-511018-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.webp?v=1757478677"}],"url":"https:\/\/www.dirtydieselcustom.ca\/collections\/2025-2027-cummins-6-7l-exhaust-systems.oembed","provider":"Dirty Diesel Customs","version":"1.0","type":"link"}