ARMYTRIX believes each supercar deserves an ultimate lightweight "aero-grade" titanium exhaust for the best performance and exhaust sounds upgrades, not just a heavy steel made exhaust systems. ARMYTRIX has spent hundreds of hours of development and sound tuning to unlock the perfect combination of exhaust tone, sound volume and practicality. The valved exhaust system which was specifically designed to unlock power hidden in the 4.2L/5.2L engine and produce a much more aggressive and characteristic exhaust sound. Another great benefit of the R8 system is that it' so much lighter than the factory exhaust, shaving nearly 21 kilogram of dead weight from the rear of the car, ARMYTRIX achieved this by using aero-grade titanium throughout the entire system and of course, the titanium racing exhaust delivers the best sound for each individual owner at all revs without needing manual switching; this is an unmatched piece of performance engineering. ARMYTRIX exhaust systems differ from other brand' exhaust systems with their unique "Throttle Pedal Sensor and Engine RPM Signal Auto Functions". Through this system ARMYTRIX offers car owners a better launch-start without losing backpressure by automatically closing the valves at low rpm. When your car is driving at high speeds, the valves will automatically open to increase air flow for better performance (hp & torque gained) and sound. Car owners can set their own timing for valves to automatically open and close by engine rpm and how deep they press the gas pedal. It' a new innovative system that brings your car to a different level. With the ARMYTRIX you are not getting just an exhaust system, you are getting a driving system unlike any you have experienced before.

Includes:
Titanium
x-Pipe Valvetronic Mufflers
Remote Control Module
Features:
Aero-Grade Titanium
Download Install Instructions
Fitment:
Audi R8 V8 4.2L FSI 2008-2013
Notes:
ARMYTRIX wireless valvetronic wiring is a plug-and-play system, no cutting, alteration or damage will be done to the factory settings.