aFe MACHForce XP 4in DPF-Back SS Exhaust 5/07-10 GM Diesel Trucks V8-6.6L (td) LMM - 49-44004 fits_2007-2012`Acura`RDX The package includes one ABS

The package includes one ABS plastic material roof spoiler for the Audi B8 A4 sedan

Dyno Tested Gains Of Up To 19 Hp And 16 Lbs

High Flow Straight Through Design

Vehicle Compatibility: 07-13 Mini Cooper / Cooper S (R56)

aFe MACHForce XP 4in DPF-Back SS Exhaust 5/07-10 GM Diesel Trucks V8-6.6L (td) LMM - 49-44004 fits_2007-2012`Acura`RDX The package includes one ABSEngineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. 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 deg. sealing surface. A free flowing 24 in. long muffler is used to absorb high pitch tones