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Up to 5% offVendor:Radium EngineeringRadium Engineering Fuel Pressure Regulator (Body Only)
Only 6 leftRegular price $66.45Sale price $66.45 Regular priceUnit price per$69.95You Save $3.50! -
Up to 5% offVendor:Radium EngineeringRadium Engineering Fuel Pressure Regulator W/ 3 Bar Bosch Reg
Only 8 leftRegular price $123.45Sale price $123.45 Regular priceUnit price per$129.95You Save $6.50! -
Up to 5% offVendor:Radium EngineeringRadium Engineering Diaphragm Service Replacement FPR
Only 4 leftRegular price $28.45Sale price $28.45 Regular priceUnit price per$29.95You Save $1.50! -
Up to 10% offVendor:TurbosmartTurbosmart FPR8 Fuel Pressure Regulator (Sleeper)
Only 3 leftRegular price $252.89Sale price $252.89 Regular priceUnit price per$280.99You Save $28.10! -
Up to 10% offVendor:TurbosmartTurbosmart FPR6 Fuel Pressure Regulator (Sleeper)
Only 3 leftRegular price $224.99Sale price $224.99 Regular priceUnit price per$249.99You Save $25.00! -
Vendor:COBBCobb Subaru Fuel Pressure Regulator Manifold Reference Relocation Kit
Only 6 leftRegular price $25.00Sale price $25.00 Regular priceUnit price per -
Up to 10% offVendor:TurbosmartTurbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Blue
Only 5 leftRegular price $218.69Sale price $218.69 Regular priceUnit price per$242.99You Save $24.30! -
Up to 10% offVendor:TurbosmartTurbosmart FPR10 Fuel Pressure Regulator Suit -10AN - Black
Only 4 leftRegular price $267.29Sale price $267.29 Regular priceUnit price per$296.99You Save $29.70! -
Up to 10% offVendor:TurbosmartTurbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Purple
Only 4 leftRegular price $218.69Sale price $218.69 Regular priceUnit price per$242.99You Save $24.30! -
Vendor:COBBCobb Subaru 08-21 STI (Incl. 2018 Type RA) Fuel Pressure Sensor Kit
Regular price $275.00Sale price $275.00 Regular priceUnit price per -
Up to 10% offVendor:TurbosmartTurbosmart FPR8 Fuel Pressure Regulator Suit -8AN - Black
Only 8 leftRegular price $247.49Sale price $247.49 Regular priceUnit price per$274.99You Save $27.50! -
Up to 10% offVendor:TurbosmartTurbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Black
Only 13 leftRegular price $218.69Sale price $218.69 Regular priceUnit price per$242.99You Save $24.30! -
Up to 10% offVendor:TurbosmartTurbosmart Fuel Pressure Regulator Kompact Universal 1/8in NPT - Sleeper
Only 4 leftRegular price $194.39Sale price $194.39 Regular priceUnit price per$215.99You Save $21.60! -
Up to 10% offVendor:TurbosmartTurbosmart FPR/OPR Mounting Bracket/Clip Replacement
Only 2 leftRegular price $17.99Sale price $17.99 Regular priceUnit price per$19.99You Save $2.00!
Why Buy from FAST of West Chester?
This isn’t a warehouse — it’s a performance shop. At FAST of West Chester, every part we sell has been installed, tested, and pushed on real builds.
Led by Dave Brown, our team knows what works, what doesn’t, and what actually delivers results. No guesswork. No wasted money. Just proven performance.
Unlike large online retailers, our recommendations are based on hands-on experience with Subaru, JDM, and performance platforms — ensuring every part we offer delivers reliable performance, fitment, and results.