Fabspeed Audi R8 V10 Supersport X-Pipe Exhaust System (2009-2015) Style:R8 GT (2011-2013) these shoes also have a

these shoes also have a contoured ankle and rear bellow for extra support and flexibility

FEATURES: Fits all Ferrari 360 Coupe & Spider vehicles (1999-2005) Utilizes industry leading Helical Valves Improves horsepower and torque by 9 whp and 11 ft/lbs of torque Saves 27lbs from the vehicle compared to the factory muffler system Deluxe Quad style Tips Noticeable improvement in exhaust sound and throttle response Constructed from high quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability Simple DIY (Do-It-Yourself) bolt-on installation

Note: Shims are sold individually

5) use an OTP-style ECU

Fabspeed Audi R8 V10 Supersport X-Pipe Exhaust System (2009-2015) Style:R8 GT (2011-2013) these shoes also have aResonated X Pipe replaces the heavy and restrictive factory mufflers for significant improvement in sound, throttle response, and power. SOUND: Exhaust gases are channeled 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 without being ear