Rev9 Stainless Catback Exhaust
Application:
Audi R8 4.2L V8 08-12 (14-15 need modify bracket)
Note: factory heat shield need remove
Click here for Sound Clip
-100 % Stainless Steel
- TIG welding and mandrel pipe bending
- Includes clamp for easy installation
- 70 % weight reduction compare with oem exhaust
- Total weight of this exhaust : 24.5 lbs ( oem exhaust 58 lbs)
- Exhaust Canister size : 4.9 " x 8.5"
- 2.75" pipe with x-pipe merge section to balance the exhaust tone & improve throttle response
- 76mm Exhaust exit
- 15 hp gain over oem exhaust
- Race car aggressive exhaust note
