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Subaru 98-00 Forester MY99 WRX
The new air valve allows for incoming charged fresh air from the turbo to be diverted safely into the exhaust manifold pre-turbine wheel with the throttle at low opening angles to allow for safer spooling of the turbocharger without the potentially damaging throttle-based late combustion event style anti-lag that can induce high engine stresses and break connecting rods
up to 60 psi
Manufactured in Australia from High-Grade Brass and Billet Aluminum
Pressure Rating: 800 psi
Turbosmart Mitsubishi BOV Arm Subaru 98-00 Forester MY99 WRXA direct fit replacement for the factory unit, the Turbosmart Smart Port BOV suits Mitsubishi EVO IV all way up to X. It can handle anything from stock to heavily modified vehicles with upgraded turbochargers. Smart Port Technology The Smart Port is an innovative Blow Off Valve, combining advanced design with precision CNC machined billet components. The valve works using two staged ports and a one way valve on the trumpet outlet. This enables the