AFE 49-42023 Large Bore-HD 4" 409 Stainless Steel Down-Pipe Exhaust System
2007.5-2012 Dodge 6.7L Cummins
The AFE 49-42023 Large Bore-HD 4" 409 Stainless Steel Down-Pipe Exhaust System for your 2007.5-2012 Dodge 6.7L Cummins 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.
High quality OE style flange and band clamps 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 EGT’s.
- 409 Stainless Steel Construction
- For Race / Off-Road Use
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