The AFE 49-42029 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2011-2012 Dodge Ram 6.7L Cummins is is engineered to perform in the most extreme environments. This system is constructed from 4"" mandrel bent stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. MACH Force XP exhaust race pipes are the perfect combination of performance, fit and value.
Installation is a Snap:
All systems use factory mounting locations providing stability and hassle-free installation. One-piece design for an even easier installation.
High quality CNC machined OE style flanges are used for a complete 360 degree sealing surface.
OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.
Flow and Performance:
MACH Force XP exhaust race pipes are constructed of 4"" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.
- 4" Stainless Steel Construction
- CNC Machined Flange
- Fits Cab & Chassis 4500/5500 Models Only
Warning: This race pipe requires the use of an aftermarket performance programmer with off-road tuning.