Varis Cooling Bonnet System 1 - BRZ, GT86 Fuel injector A 44mm linear characteristic internal

A 44mm linear characteristic internal piston provides the best dampening response for the tube diameter

Transforms performance and driveability

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

Oettinger and many more leading companies in the international automotive industry with its damping characteristics

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

Varis Cooling Bonnet System 1 - BRZ, GT86 Fuel injector A 44mm linear characteristic internalThis 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.