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Vendor:AMP ResearchAMP Research PowerStep Wire Harness
Regular price $139.99Sale price $139.99 Regular priceUnit price per -
Vendor:AMP ResearchAMP Research PowerStep Smart Series Wire Harness
Regular price $139.99Sale price $139.99 Regular priceUnit price per -
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 Bosch Pedal Adaptor
Only 13 leftRegular price $53.00Sale price $53.00 Regular priceUnit price per -
Vendor:HaltechHaltech Ford MK1 Radio DTM4 CAN to OBDII CAN Cable - 2.6ft
Only 8 leftRegular price $51.00Sale price $51.00 Regular priceUnit price per -
Vendor:HaltechHaltech Elite CAN Cable DTM-4 to 8 Pin Black Tyco 300mm (12in)
Only 19 leftRegular price $51.00Sale price $51.00 Regular priceUnit price per -
Vendor:HaltechHaltech Elite CAN Cable DTM-4 to 8 Pin Black Tyco 150mm (6in)
Regular price $51.00Sale price $51.00 Regular priceUnit price per -
Vendor:HaltechHaltech Elite CAN Cable DTM-4 to DTM-4 3000mm (120in)
Only 5 leftRegular price $67.00Sale price $67.00 Regular priceUnit price per -
Vendor:HaltechHaltech Elite CAN Cable DTM-4 to DTM-4 2400mm (92in)
Only 16 leftRegular price $67.00Sale price $67.00 Regular priceUnit price per -
Vendor:HaltechHaltech Elite CAN Cable DTM-4 to DTM-4 900mm (36in)
Only 9 leftRegular price $62.00Sale price $62.00 Regular priceUnit price per -
Vendor:HaltechHaltech Elite CAN Cable DTM-4 to DTM-4 300mm (12in)
Only 5 leftRegular price $51.00Sale price $51.00 Regular priceUnit price per -
Vendor:HaltechHaltech Waterproof 8ft Elite USB Extension Cable
Only 17 leftRegular price $62.00Sale price $62.00 Regular priceUnit price per -
Vendor:HaltechHaltech Semi Terminated Harness for IC-7 Display Dash
Regular price $235.00Sale price $235.00 Regular priceUnit price per -
Vendor:HaltechHaltech Matching Set of Deutsch DTP-4 Connectors (25 Amp) Plug & Pins
Only 12 leftRegular price $28.00Sale price $28.00 Regular priceUnit price per -
Vendor:HaltechHaltech Matching Set of Deutsch DTP-2 Connectors (25 Amp) Plug & Pins
Regular price $17.00Sale price $17.00 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.