Fabspeed Audi R8 V8 Supersport X-Pipe Exhaust System (07-12) (FS.AUD.R8V82.SS) 4008 if you're looking to keep

if you're looking to keep it stock in the back

2006 Dodge Ram 2500 Pickup 5

ideal for nitrous engine combinations where unique pressures are desired

2012 Dodge Ram 1500 Pickup 5

Fabspeed Audi R8 V8 Supersport X-Pipe Exhaust System (07-12) (FS.AUD.R8V82.SS) 4008 if you're looking to keepOur resonated X Pipe replaces the heavy and restrictive factory muffler on the 4. 2L V8 for a significant improvement in sound, throttle response, and power. SOUND: Exhaust gases arechanneled through Fabspeed's signature 63. 5mm Quad Resonated X pipe. We engineered it specifically to smooth out exhaust pulses for a sophisticated and exotic exhaust note while being as free flowing as possible. This exhaust will be much more aggressive than factory