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Up to 20% offVendor:AEMAEM 8 Channel K-Type Thermocouple EGT CAN Module
Only 3 leftRegular price $448.95Sale price $448.95 Regular priceUnit price per$562.95You Save $114.00! -
Up to 20% offVendor:AEMAEM 22 Channel CAN Expander Module
Only 4 leftRegular price $380.95Sale price $380.95 Regular priceUnit price per$476.95You Save $96.00! -
Up to 20% offVendor:AEMAEM Ethanol Content Flex Fuel Sensor w/ -6AN fittings Kit
Only 5 leftRegular price $303.25Sale price $303.25 Regular priceUnit price per$379.95You Save $76.70! -
Up to 20% offVendor:AEMAEM Ethanol Content Flex Fuel Sensor Kit
Only 8 leftRegular price $205.15Sale price $205.15 Regular priceUnit price per$256.95You Save $51.80! -
Up to 20% offVendor:AEMAEM 12 Position Universal Trim Pot
Only 17 leftRegular price $35.15Sale price $35.15 Regular priceUnit price per$43.93You Save $8.78! -
Vendor:HaltechHaltech NEXUS IO16 Input/Output Expander w/Universal 8.5ft Wire-In Harness
Only 2 leftRegular price $679.00Sale price $679.00 Regular priceUnit price per -
Vendor:HaltechHaltech Elite CAN HUB 4 Port DTM-4
Regular price $125.00Sale price $125.00 Regular priceUnit price per -
Vendor:HaltechHaltech IO 12 Expander Box A CAN Based 12 Channel w/Flying Lead Harness
Only 11 leftRegular price $495.00Sale price $495.00 Regular priceUnit price per -
Vendor:HaltechHaltech IO 12 Expander Box A CAN Based 12 Channel w/Plug & Pins
Only 5 leftRegular price $406.00Sale price $406.00 Regular priceUnit price per -
Vendor:HaltechHaltech 18in Pressure Sensor Extension Kit
Only 12 leftRegular price $36.00Sale price $36.00 Regular priceUnit price per -
Vendor:HaltechHaltech TMS-4 - Tire Monitoring System w/ External Sensors
Only 15 leftRegular price $205.00Sale price $205.00 Regular priceUnit price per -
Vendor:HaltechHaltech TMS-4 - Tire Monitoring System w/ Internal Sensors
Only 4 leftRegular price $205.00Sale price $205.00 Regular priceUnit price per -
Vendor:HaltechHaltech Linear Position Sensor (1/2in - 100mm Travel)
Only 12 leftRegular price $115.00Sale price $115.00 Regular priceUnit price per -
Vendor:HaltechHaltech Genuine Bosch Knock Sensor 8mm (5/16in) Mounting Bolt w/Plug & Pins
Regular price $110.00Sale price $110.00 Regular priceUnit price per -
Vendor:HaltechHaltech Bosch 145 PSI Fuel/Oil Pressure & Temperature Sensor
Regular price $160.00Sale price $160.00 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.