AFE 49-44024 Mach Force XP 4" DPF Race Pipe

2007.5-2010 GM 6.6L Duramax LMM (Reg. Cab, Long Bed)
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The AAFE 49-44024 Mach Force XP 4" DPF Race Pipe for your 2007.5-2010 GM 6.6L Duramax is designed to increase flow so you can get the most out of your truck in competition. Designed for off-road use only, this 4" race pipe is constructed of T409 stainless steel and will increase flow, horsepower and torque. All hardware is included for a no-trouble installation. Fits regular cab long bed models only.  


  • 4" Off-Road Race Pipe
  • Mandrel-Bent Construction
  • Durable, T409 Stainless Steel
Warning: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning.

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