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GrimmSpeed 08-14 Subaru WRX V2 Bypass Valve - Black
Regular price $279.99 USDRegular priceSale price $279.99 USD -
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GrimmSpeed 15-21 Subaru WRX V2 Bypass Valve - Red
Regular price $299.99 USDRegular priceSale price $299.99 USD -
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GrimmSpeed 15-21 Subaru WRX V2 Bypass Valve - Black
Regular price $299.99 USDRegular priceSale price $299.99 USD -
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GrimmSpeed 04-21 Subaru STI V2 Bypass Valve - Red
Regular price $299.99 USDRegular priceSale price $299.99 USD -
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GrimmSpeed 04-21 Subaru STI V2 Bypass Valve - Black
Regular price $299.99 USDRegular priceSale price $299.99 USD -
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BorgWarner Diaphragm CRV EFR Diaphragm CRV
Regular price $45.99 USDRegular price$62.31 USD-$16.32 USD Sale price $45.99 USD -
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BorgWarner Spring Alternate for CRV EFR
Regular price $23.99 USDRegular price$29.34 USD-$5.35 USD Sale price $23.99 USD -
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BorgWarner Compressor Recirculation Valve (CRV) Kit EFR
Regular price $111.99 USDRegular price$139.37 USD-$27.38 USD Sale price $111.99 USD -
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BorgWarner Block-Off Plate EFR Block-Off Plate
Regular price $40.99 USDRegular price$50.80 USD-$9.81 USD Sale price $40.99 USD
Optimize Boost with Turbo By Pass Valves
Discover HD Werks’ Turbo By Pass Valves engineered for precision and performance. These JDM-inspired aftermarket racing parts offer a custom upgrade that enhances turbo efficiency and responsiveness. Designed to regulate exhaust flow and boost pressure, our valves deliver reliable performance and improved engine dynamics. Experience innovative engineering and quality craftsmanship that transforms your vehicle’s power delivery. Upgrade your ride with components built for high-performance, ensuring your turbo system operates at peak efficiency under all conditions.