First on the market performance downpipes for the new 2018 Audi RS4 / RS5 with Porsche's twin-turbo 2.9 engine!
- 2018- Audi RS4 8W B9 2.9 TFSI
- 2018- Audi RS5 F5 2.9 TFSI
- GESI Ultra High Output (UHO) 7830 high-flow metal core catalytic converters, rated 580-850hp each. EPA certified for use on OBD2 vehicles (1996 and newer) in the lower 49 States.
- OEM-style Heat Shielding with ceramic inner liner - the best way to reduce radiant heat up to 70%. Usual thermal wraps or coats not even close in effectiveness and durability to the Heat Shields. A must-have option for the modern temperature-sensitive turbo engines.
- Significant power gain
- Faster spool up and better throttle response
- Increasing the life of the turbos
- Reducing underhood temperature
- Adds a very nice tone to the exhaust
- 100% bolt-on installation
- 100% TIG welded and back purged
- Highest quality 1.6mm wall 304 stainless steel
- OEM-spec V-band flanges
- All brackets and mounts as on OEM unit
Removing factory catalytic converters will trigger a сheck engine light. We offer in-house tuning at Garage Auto Sports to provide maximum power/torque gains in addition to bypassing any fault codes/check engine lights.