Varis Cooling Bonnet System 1 - BRZ, GT86 Fuel injector This series muffler is designed

This series muffler is designed specifically for the flagship turbo tuning machines to provide the ultimate combination of high performance while maintaining reasonable sports sound

Transforms performance and driveability

namely it was observed that cars over 450bhp were randomly getting errors from the stock solenoid dump valve not functioning

synthetic nanofiber filtration filter or a Pipercross foam filter

Varis Cooling Bonnet System 1 - BRZ, GT86 Fuel injector This series muffler is designedThis item is designed for the best combination of style, cooling, weight reduction and fit. Strategically placed air ducting provides significant cooling improvements by allowing hot engine bay air to escape.