EBTOOLS Car Modified Pressure Relief Valve for Subaru Impreza WRX EJ20 STI 2002-2007, Bolt-On Blow-Off Valve BOV

【Customer Service】If you have any questions, please buy with confidence. Please feel free to contact our customer service. We offer 6 months warranty and 30 days money back guarantee [Features] Prevents surge of turbo compressor. When the throttle is faster, the air flow is reduced rapidly and the flow is unstable and the pressure fluctuates. When the throttle is rapidly closed, the BOV vent pushes the air intake into the air to release the pressure and remove the surge 【High Quality】100% brand new aftermarket blow off valve, made of high quality aluminum alloy material, anti-corrosion and stand up to long time use 【High Performance】Improve turbine response, increase the torsion of blow off valve and extend the life of the turbo engine 【Compatibility】Easy to install bolt-on design suitable for Subaru Impreza WRX EJ20 STI 2002-2007

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