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GM Duramax 6.6L Down-pipe Back Race Exhaust (2001-2007)

From

Original price

$789.98

Sale price

$432.48

Downpipe-Back Stainless Steel Race Exhaust

Vehicle Fitment:

2001, 2002, 2003, 2004, 2005, 2006, 2007 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax LB7 / LLY / LBZ pickup trucks. Will not fit Cab & Chassis trucks.

Description:

This 4" race exhaust starts at the downpipe and allows removal of the catalytic converter and DPF filter from the exhaust system for off-road

Features:

  • 4" or 5" stainless steel piping
  • Downpipe-Back Race Exhaust System
  • OE style hangers for easy installation
  • Maximum flow for competition applications
  • No bungs
  • Increases Fuel Efficiency

 

Add a 4" muffler here


Add a 5" muffler here

**Off-road use only. Race tuning is required for GM Duramax 6.6L Down-pipe Back Race Exhaust**

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