AWE: 2014-15 Audi R8 4.2L - Straight Pipe Exhaust Interceptor Stainless-steel clamps and a silicone

Stainless-steel clamps and a silicone inlet trim are included for strength and durability

added strength to the entire front unibody and suspension

88-91 Civic / CRX K-series swap

- 200 lb/inch dual-rate spring

AWE: 2014-15 Audi R8 4.2L - Straight Pipe Exhaust Interceptor Stainless-steel clamps and a siliconeDo you find even our R8 4. 2L V8 SwitchPath Exhaust too docile? Maybe you need to meet the AWE Tuning R8 4. 2L Straight Pipe Exhaust. This system unlocks the same impressive power gains of 25 hp and 28 ft lbs of torque as our SwitchPath Exhaust, but sheds even more weight over the stock exhaust system, for a total weight loss of 55 pounds because lighter is faster. Be warned, though. The sound from the straight pipes is not for the faint of heart,