2010-2012 Cummins 4" Turbo Back Race Exhaust System - No Muffler (411016 / 412016)

The 411016 / 412016 is a 4" turbo-back exhaust system by Flo-Pro for the 2010-2012 Ram 6.7L. It replaces your restrictive OE exhaust system from the turbo back with a 4" mandrel-bent exhaust system. Just 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. The 411016 does not include a muffler and is intended for the track driven 6.7's! This kit not only sounds great but will improve the torque, mileage, and throttle response on your 6.7L!

Part Number: 411016 / 412016

• 4" Turbo Back Exhaust system.
• Aluminized Steel & Stainless Steel Options
• Machined Turbo Flange
• Single Side Exit
• Easy Install - Mounts to OE Hangers
• No Muffler
• No Bungs

Aluminized 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.

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• ?

  Will this fit a short box crew cab

  Yes it will!