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Up to 15% offVendor:Perrin PerformancePERRIN 13-20 Subaru BRZ/Scion FR-S Master Cylinder Brace - Black
Regular price $102.85Sale price $102.85 Regular priceUnit price per$121.00You Save $18.15! -
Vendor:ORACLE LightingOracle Ford Bronco Roof Light Bar Switched Wiring Harness
Regular price $64.99Sale price $64.99 Regular priceUnit price per -
Vendor:ORACLE LightingOracle Dual Deutsch DTM 40A Relay Wiring Harness w/ Illuminated Switch
Regular price $47.99Sale price $47.99 Regular priceUnit price per -
Vendor:Ford RacingFord Racing 5.0L Coyote Engine Harness
Regular price $430.00Sale price $430.00 Regular priceUnit price per -
Up to 15% offVendor:GSC Power DivisionGSC P-D Subaru / Scion FA20 Chromoly CNC Spring Seat w/5756 Spring Kit - Set of 16
Regular price $48.96Sale price $48.96 Regular priceUnit price per$57.60You Save $8.64! -
Up to 5% offVendor:Skunk2 RacingSkunk2 Honda / Acura K Series VTEC Ultra Street Manifold 74mm Throttle Body Gasket
Only 4 leftRegular price $37.95Sale price $37.95 Regular priceUnit price per$39.95You Save $2.00! -
Vendor:HaltechHaltech NEXUS R5 Plug & Pin Set
Regular price $4,630.00Sale price $4,630.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS T56 Transmission Harness
Regular price $26.00Sale price $26.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS Bosch Pedal Adaptor
Only 13 leftRegular price $53.00Sale price $53.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS Gen IV Oil Pressure Sensor Adaptor Harness
Regular price $26.00Sale price $26.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS Multec 2 Injector Sub-Harness
Regular price $145.00Sale price $145.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS EV1 Injector Sub-Harness
Regular price $145.00Sale price $145.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS Terminated Harness for ECU
Only 8 leftRegular price $945.00Sale price $945.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS S3 Plug-n-Play Adapter Harness
Only 11 leftRegular price $535.00Sale price $535.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS S3 Plug-n-Play Adapter Harness
Only 13 leftRegular price $535.00Sale price $535.00 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.