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Up to 20% offVendor:AEMAEM X-Series 8-18V Volt Gauge
Only 7 leftRegular price $145.75Sale price $145.75 Regular priceUnit price per$182.95You Save $37.20! -
Up to 20% offVendor:AEMAEM X-Series Temperature Gauge Accessory Kit
Only 1 leftRegular price $20.06Sale price $20.06 Regular priceUnit price per$25.08You Save $5.02! -
Up to 20% offVendor:AEMAEM X-Series Temperature 100-300F Gauge Kit (ONLY Black Bezel and Water Temp. Faceplate)
Only 2 leftRegular price $209.65Sale price $209.65 Regular priceUnit price per$262.95You Save $53.30! -
Up to 20% offVendor:AEMAEM X-Series Pressure Gauge Accessory Kit
Only 2 leftRegular price $15.04Sale price $15.04 Regular priceUnit price per$18.80You Save $3.76! -
Up to 20% offVendor:AEMAEM X-Series Pressure 0-100psi Gauge Kit
Only 18 leftRegular price $200.65Sale price $200.65 Regular priceUnit price per$250.95You Save $50.30! -
Up to 20% offVendor:AEMAEM X-Series Wideband UEGO AFR Sensor Controller Gauge Accessory Kit
Only 2 leftRegular price $13.02Sale price $13.02 Regular priceUnit price per$16.28You Save $3.26! -
Up to 20% offVendor:AEMAEM X-Series Wideband UEGO AFR Sensor Controller Gauge
Regular price $200.65Sale price $200.65 Regular priceUnit price per$250.95You Save $50.30! -
Vendor:HaltechHaltech WB2 NTK Dual Channel CAN O2 Wideband Controller Kit
Only 9 leftRegular price $750.00Sale price $750.00 Regular priceUnit price per -
Vendor:HaltechHaltech WB2 Dual Channel CAN O2 Wideband Controller Kit
Regular price $550.00Sale price $550.00 Regular priceUnit price per -
Vendor:HaltechHaltech WB1 Single Channel CAN NTK O2 Wideband Controller Kit
Only 11 leftRegular price $550.00Sale price $550.00 Regular priceUnit price per -
Vendor:HaltechHaltech WB1 Single Channel CAN O2 Wideband Controller Kit
Regular price $375.00Sale price $375.00 Regular priceUnit price per -
Vendor:HaltechHaltech uC-10 10in Digital Dash Kit w/Cables & Accessories
Regular price $1,995.00Sale price $1,995.00 Regular priceUnit price per -
Vendor:HaltechHaltech iC-7 7in OBD-II Color Display Dash Kit
Only 2 leftRegular price $1,195.00Sale price $1,195.00 Regular priceUnit price per -
Vendor:HaltechHaltech iC-7 7in Color Display Dash Kit
Regular price $1,195.00Sale price $1,195.00 Regular priceUnit price per -
Vendor:HaltechHaltech OLED 2in/52mm CAN Gauge
Regular price $430.00Sale price $430.00 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.