Removal of the secondary catalysts from the silencer section, and addition of a completely free flow system under valve open, result in optimum efficiency from the exhaust, and some moderate power and torque gains
21hp and 27 nm power and torque gain
Kine Innovation Audi R8 exhaust is available in 304 stainless steel (19.5kg), or ultra light weight F1 grade Inconel 625 (9.0kg).
All cross sections have been increased from stock by around 10% to give the best balance of torque, and increased power
Silencer section, 65mm 1D CLR X-pipe.
Valve closure transit 50mm
Valve open transit 65mm freeflow