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Vendor:AEM InductionAEM 1/8in NPT Injector Bung Weld-In Fitting (2 Pack)
Only 3 leftRegular price $44.99Sale price $44.99 Regular priceUnit price per -
Up to 20% offVendor:AEMAEM High Volume Fuel Rail Banjo Fitting w/ Hole - Male -6AN ORB thread (9/16in -18)
Regular price $15.04Sale price $15.04 Regular priceUnit price per$18.80You Save $3.76! -
Up to 11% offVendor:AEMAEM Adjustable Fuel Pressure Regulator Barb Fitting -6 (9/16in-18) to 7mm - 5 Pack
Regular price $45.76Sale price $45.76 Regular priceUnit price per$51.48You Save $5.72! -
Up to 10% offVendor:TurbosmartTurbosmart Boost Reference Adapter 13-16 Ford F-150 3.5L Ecoboost - Silver
Only 5 leftRegular price $54.89Sale price $54.89 Regular priceUnit price per$60.99You Save $6.10! -
Up to 10% offVendor:TurbosmartTurbosmart 2015+ Ford Mustang Ecoboost Boost Reference Adapter - Black
Only 9 leftRegular price $54.89Sale price $54.89 Regular priceUnit price per$60.99You Save $6.10! -
Up to 10% offVendor:TurbosmartTurbosmart Boost Reference Adapter Ford 09+ Fiesta/Focus Ecoboost - Black
Only 11 leftRegular price $54.89Sale price $54.89 Regular priceUnit price per$60.99You Save $6.10! -
Up to 5% offVendor:Radium EngineeringRadium Engineering 1.5in Dry Break Fuel Filler, Male, PRV
Only 4 leftRegular price $322.95Sale price $322.95 Regular priceUnit price per$339.95You Save $17.00! -
Up to 5% offVendor:Radium EngineeringRadium Engineering M14 Inverted Flare to 6AN Adapter Fitting - Mitsubishi Style
Regular price $23.70Sale price $23.70 Regular priceUnit price per$24.95You Save $1.25! -
Vendor:DeatschWerksDeatschWerks 6AN Male Flare to 1/4in Male NPT Adapter - Anodized Matte Black
Regular price $7.00Sale price $7.00 Regular priceUnit price per -
Up to 20% offVendor:BLOX RacingBLOX Racing Banjo Bolt Adapter - 12mm 1/8 NPT
Regular price $6.40Sale price $6.40 Regular priceUnit price per$8.00You Save $1.60! -
Vendor:Air LiftAir Lift Fitting Pack For FLO Tanks 15218/15224/15228 With 1/4in or 3/8in Lines
Only 2 leftRegular price $57.99Sale price $57.99 Regular priceUnit price per -
Vendor:Air LiftAir Lift 3/8in SMC Check Valve
Only 4 leftRegular price $31.99Sale price $31.99 Regular priceUnit price per -
Vendor:Air LiftAir Lift Check Valve 1/4in FNPT x 1/4in MNPT - SMC - AKB02B-N02S
Only 20 leftRegular price $37.99Sale price $37.99 Regular priceUnit price per -
Vendor:Air LiftAir Lift Universal Bulkhead Union 3/8in PTC x 3/8in PTC-DOT
Only 18 leftRegular price $10.99Sale price $10.99 Regular priceUnit price per -
Vendor:Air LiftAir Lift Universal Bulkhead Union 1/4in PTC x 1/4in PTC-DOT
Only 12 leftRegular price $7.99Sale price $7.99 Regular priceUnit price per
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.