The AFE 49-44045 Mach Force XP Downpipe-Back Exhaust System for your 01-07 GM 6.6L Duramax is constructed from 4" mandrel-bent 409 stainless steel tubing and uses a 24"L muffler, high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations and comes with a bolt-on bracket that supports the driverside tailpipe. This provides for a quick, hassle-free installation with no modification necessary.
Also included in this exhaust system are your choice of high temp black or polished stainless steel tips with a laser-cut stainless steel aFe power badges. MACH Force XP exhaust systems are the perfect combination of performance, fit and value.
Installation is a Snap: All systems use factory mounting locations providing stability and a hassle-free installation.
Leak-Free Seal: High quality OE-style flange and band clamps are used for a complete 360 degree sealing surface.
Fits With Spare Tire: This exhaust system fits perfectly without removing the spare tire.
Flow & Performance: This Mach Force XP Exhaust System is constructed of 4" mandrel bent 409 stainless steel tubing for maximum flow.
OE Fitment: OE-Style hangers with bayonet tip are used to maintain a stable pipe location during high vibration and high heat conditions
- 24" Muffler
- Direct Bolt-On
- Fits With Spare Tire
- Down-Pipe Back Exhaust
- 409 Stainless Steel Construction
Exhaust Tip Finish