Enjoy all the benefits of Fabspeed's world-renowned Supersport X-Pipe Valvetronic Exhaust System, now with more power and more aggressive sound at the push of a button! Experience maximum gains of over 53whp and 47 ft/lbs of torque with a full V10 exhaust roar!
The goal: To craft a sensational exhaust for a brilliant car.
Our engineers set out to unleash the full unmuffled roar of the 5.2L V10 while being able to retain civility around town when desired. Our system retains the use of the factory exhaust valve controls; no valve controller installation is necessary. Your cars computer opens and closes the valves automatically. However you can also open and close your valves as you wish too with an optional remote valve controller.
VALVES CLOSED: Exhaust flow is channeled through Fabspeed's signature 63.5mm 2.5" 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. The tone is perfect for cruising around town or long highway drives. The pipe size was chosen specifically to give the car an exotic high pitched sports car sound.
VALVES OPEN: Exhaust flow is free to rocket straight out from the engine through 70mm dump tubes with an aggressive scream. The full fury of the Audi V10 is unleashed, along with an intoxicating and menacing barrage of pops and crackles upon deceleration and downshifting. This system truly needs to be heard and felt to be appreciated.
HELICAL VALVES- Aerospace OEM Tier 1quality imported from ENGLAND U.K.:
We use Helical Valves limited for their unprecedented quality - which have been proven and used exclusively by OEM manufacturers such as Porsche, McLaren, Ferrari, Lamborghini, Aston Martin, Land Rover and many more serious sports car and hyper car manufacturers. Cheap Chinese exhaust valves are never used by Fabspeed.
Ultimate OEM Tier 1 100% reliability - proven in racing and high volume OEM use for sever applications.
High-temperature silica carbide bearings at both ends of the butterfly spindle
Cast stainless steel valve body with stiffening ribs for ultimate durability
Saves 38lbs 17.2 KG from the rear of the vehicle versus the factory rear muffler system.
VALVETRONIC EXHAUST / CONTROLLER NOTES
The actuation of the valves in the R8 is controlled by the vehicle depending on throttle conditions and which mode the car is in. Available as an additional option, we offer a Valvetronic Controller Kit which can give you full control of valve functionality with the press of a button.