2011-2016 Duramax LML Exhaust

Dirty Diesel Customs

2001-2016 Duramax Passenger Side Up-Pipe (DUR-EXH-A020)

PPE

2001-2016 Duramax Up-Pipe Gaskets (118062030)

Trigger Industries

Dirty Exhaust Tip (Trigger-Exhaust-Tip)

Mel's Manufacturing

Universal Twister Muffler (51299 / 51600)

Mel's Manufacturing

Universal Lap Joint Exhaust Clamp (LJ400 /LJ500)

Dirty Diesel Customs

Universal 4 to 5" Dirty Stainless Exhaust Tip (DDC-EXH-A054)

MBRP

5" to 6" Dual Wall Angled Exhaust Tip (T5074)

Dirty Diesel Customs

Universal 4 to 6" Dirty Stainless Exhaust Tip (DDC-EXH-A055)

Merchant Auto

2001-2016 Duramax Merchant Auto ARP Up Pipe Bolts (10232)

Dirty Diesel Customs

Universal 5 to 6" Dirty Stainless Exhaust Tip (DDC-EXH-A056)

MBRP

4" to 5" Dual Wall Angled Exhaust Tip (T5053)

Mel's Manufacturing

Universal Stainless 8" Round Fiberglass Packed Muffler (7185 / 7195 / 7186 / 7196)

MBRP

4" to 6" Dual Wall Angled Exhaust Tip (T5072)

PPE

2001-2016 Duramax Replacement Up-Pipes (116120000)

PPE

2001-2016 Duramax Up-Pipe Bolt Set (116121500)

Dirty Diesel Customs

Universal Stainless Steel Lap Joint 4" Exhaust Clamp (DDC-4J)

Mel's Manufacturing

Universal 4" Stainless Twister Muffler (71299)

Shibby Engineering

2011-2016 Duramax DEF Harness Plug (GMDEF)

Mel's Manufacturing

Universal 5" Stainless Twister Muffler (71600)

Dirty Diesel Customs

Universal 5-8" Dirty Stainless Exhaust Tip (DDC-EXH-A071)

Mel's Manufacturing

2011-2015 Duramax 4" Downpipe Back Exhaust System w / Muffler (431016 / 432016)

PPE

2001-2025 Duramax High Flow Exhaust Manifold W/ Up-Pipe Kit (116111035)

PPE

2011-2015 Duramax 3" Stainless Steel Down Pipe (117000600)

MBRP

Universal 4" MBRP Quiet Tone Muffler (M1004A)

MBRP

5" to 7" Exhaust Tip - Rolled End O.D. (T5127)

PPE

2015.5-2016 Duramax 3" Stainless Steel Downpipe (117000700)

Mel's Manufacturing

Universal Aluminized 8" Round Fiberglass Packed Muffler (618X / 619X)

MBRP

4" to 7" Exhaust Tip - Rolled End T5126(BLK)

MBRP

5" to 8" Exhaust Tip - Rolled End O.D. (T5129)

Mel's Manufacturing

2015.5-2016 Duramax 4" Downpipe Back Exhaust w / Muffler (431018 / 432018)

Mel's Manufacturing

2011-2015 Duramax 5" Downpipe Back Exhaust - No Muffler (521009/531006)

Mel's Manufacturing

2017-2023 Duramax 70° Vented Turn Out Tip / Exhaust Tip (ST11070B)

Mel's Manufacturing

2011-2015 Duramax 4" Cat & DPF Delete (431015 / 432015)

Edge Products

Universal EAS 15" Replacement EGT Lead (98920)

Trigger Industries

Custom Exhaust Tip Overlay (Trigger-Exhaust-Overlay-Custom)

Mel's Manufacturing

2011-2015 Duramax 3" Downpipe (A20101)

Mel's Manufacturing

2015.5-2016 Duramax 5" Downpipe Back Exhaust - No Muffler (531008 / 532008)

Mel's Manufacturing

Universal Round Aluminized 8" Baffle Muffler (8880 / 8990)

Mel's Manufacturing

2015.5-2016 Duramax 4" CAT / DPF Delete (431020 / 432020)

PPE

2001-2016 Duramax High-Performance 2-pc Standard Manifold Port Gaskets (118062010)

Merchant Auto

2001-2016 Duramax Exhaust Manifold To Cylinder Head Bolt Kit (10479)

Mel's Manufacturing

2011-2015 Duramax 4" Downpipe Back Exhaust - No Muffler (431017 / 432017)

PPE

2001-2016 Duramax Downpipe Support Bracket (116110505)

PPE

2001-2016 Duramax OEM Replacement Drivers Side Up-Pipe (116120005)

Mel's Manufacturing

3" to 4" Bolt-On Rolled Angle Cut Exhaust Tip (6815RAB)

P1 Performance Products

2011-2015 Duramax 4" Installer Series Race Pipe w/ Muffler (CGMAL432)

MBRP

2011-2015 Duramax 3" Downpipe (GM8427)

PPE

2015-2025 Duramax Stainless Steel Exhaust Tip (117021500)

Mel's Manufacturing

2011-2015 Duramax 5" Downpipe Back Exhaust w/ Muffler (531005)

Sinister

5" to 6" Polished Stainless Exhaust Tip (SD-5-6-POL)