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Up to 10% offVendor:EibachEibach 19-23 Yamaha YZ65 EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 19-23 Yamaha YZ65 EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 19-23 Yamaha YZ65 EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 85-87 Honda CR125R EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 2023 Yamaha YZ450F EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 2023 Yamaha YZ450F EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 2023 Yamaha YZ450F EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 2023 Yamaha YZ450F EMS Rear Spring Kit
Only 12 leftRegular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 2023 Yamaha YZ450F EMS Rear Spring Kit
Only 18 leftRegular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 2023 Yamaha YZ450F EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 2023 Yamaha YZ450F EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach 2023 Yamaha YZ450F EMS Rear Spring Kit
Regular price $139.00Sale price $139.00 Regular priceUnit price per$154.44You Save $15.44! -
Up to 10% offVendor:EibachEibach ERS 8.00in Length x 3.00in ID ERO Race Off-Road Spring
Regular price $99.00Sale price $99.00 Regular priceUnit price per$110.00You Save $11.00! -
Vendor:SuperliftSuperlift 07-18 Jeep Wrangler JK Unlimited 4 Door 2.5in Lift Kit w/ Fox 2.0 Shocks
Regular price $1,472.20Sale price $1,472.20 Regular priceUnit price per -
Vendor:SuperliftSuperlift 2020 Jeep Gladiator JT Dual Rate Coil Springs - Rear 4in Lift - Pair
Only 13 leftRegular price $279.99Sale price $279.99 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.