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Vendor:AMP ResearchAMP Research OBD II Module 18-19 Dodge Ram Only
Only 7 leftRegular price $80.99Sale price $80.99 Regular priceUnit price per -
Vendor:AMP ResearchAMP Research 14-21 GM Replacement OBD II Module Plug for Plug N Play Power Step
Regular price $80.99Sale price $80.99 Regular priceUnit price per -
Up to 11% offVendor:AEMAEM Sensor Harness for 30-0300 X-Series Wideband Gauge
Only 3 leftRegular price $35.96Sale price $35.96 Regular priceUnit price per$40.46You Save $4.50! -
Up to 11% offVendor:AEMAEM Single K-Type Thermocouple Kit - 4 Pack
Only 5 leftRegular price $449.95Sale price $449.95 Regular priceUnit price per$506.95You Save $57.00! -
Up to 11% offVendor:AEMAEM Single K-Type Thermocouple Kit - 2 Pack
Only 1 leftRegular price $249.95Sale price $249.95 Regular priceUnit price per$281.95You Save $32.00! -
Vendor:HaltechHaltech NEXUS S3 ECU + Plug & Pin Set
Regular price $2,395.00Sale price $2,395.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS S2 ECU + Plug & Pin Set
Only 2 leftRegular price $1,960.00Sale price $1,960.00 Regular priceUnit price per -
Vendor:HaltechHaltech PD16 PDM+ w/Plug & Pin Set to Suit
Only 2 leftRegular price $1,175.00Sale price $1,175.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS/Elite Series ECU PD16 PDM w/120A Surlok Main Power Connector/USB Cable
Only 3 leftRegular price $1,099.00Sale price $1,099.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS R3 Plug & Pin Set
Only 3 leftRegular price $2,732.00Sale price $2,732.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS Gen III Knock Sensor Adaptor
Regular price $26.00Sale price $26.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS Corvette Pedal Adaptor
Only 11 leftRegular price $53.00Sale price $53.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS 8-Pin DBW Adaptor
Regular price $30.00Sale price $30.00 Regular priceUnit price per -
Vendor:HaltechHaltech NEXUS Rebel LS 6-Pin DBW Adaptor
Regular price $30.00Sale price $30.00 Regular priceUnit price per -
Vendor:HaltechHaltech IC-7 OBDII to CAN Cable 1400mm (55in)
Only 12 leftRegular price $51.00Sale price $51.00 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.