2007.5-2010 Duramax 5" Downpipe Back Exhaust System (FLO 634)-Downpipe Back Exhaust System-Flo-Pro-FLO-634-Dirty Diesel Customs
2007.5-2010 Duramax 5" Downpipe Back Exhaust System (FLO 634)-Downpipe Back Exhaust System-Flo-Pro-FLO-SS634-Dirty Diesel Customs

2007.5-2010 Duramax 5" Downpipe Back Exhaust System (FLO 634)

Flo-Pro

Part Number: FLO-634

Sale price$910.00 CAD

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Finish:Aluminized
Quantity:
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Description

Fits: 2007.5-2010 GM LMM w/ 6.6L Duramax

Flo-Pro Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.
   
The FLO 634 is a 5" Downpipe Back Exhaust system for the 2007.5-2010 Duramax 6.6L. It replaces your restrictive OE exhaust system from the downpipe back with a 5" mandrel-bent exhaust system, this kit includes a high-flow muffler and is designed for street applications. Just like all of Flo-Pro's 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. This exhaust not only sounds great, but will improve your torque, mileage, flow, and throttle response!
Part Number: FLO-634
  
Features
  • 5" Downpipe Back Single Exhaust system.
  • Includes Muffler
  • Aluminized Steel & Stainless Steel
  • Single Side Exit
  • Easy Install - Mounts to OE Hangers

QUESTIONS & ANSWERS

Ask a Question
  • Does the FLO-634 fit on a 2008Chevy 3500hd 6.6l Crew Cab Long box? And if so, how loud is it? Loud enough to get pulled over?

    Yes it will fit, and it wont be too loud with the muffler