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Up to 20% offSold outVendor:AEMAEM Replacement Filter for 50-1225
Regular price $21.07Sale price $21.07 Regular priceUnit price per$26.34You Save $5.27! -
Vendor:AEM InductionAEM Replacement Hose; Hump 2.50/3.00 x 3.00in
Regular price $19.99Sale price $19.99 Regular priceUnit price per -
Vendor:AEM InductionAEM Replacement Hose; Hump 2.75/3.00 x 3.00in
Regular price $19.99Sale price $19.99 Regular priceUnit price per -
Up to 11% offVendor:AEMAEM Replacement Sensor Harness for Digital Wideband Gauge (30-4110)
Only 6 leftRegular price $42.94Sale price $42.94 Regular priceUnit price per$48.31You Save $5.37! -
Up to 11% offVendor:AEMAEM RTD Exhaust Gas Temperature Sensor Kit
Only 6 leftRegular price $183.95Sale price $183.95 Regular priceUnit price per$206.95You Save $23.00! -
Up to 11% offVendor:AEMAEM Sensor Harness for 30-0300 X-Series Wideband Gauge
Only 9 leftRegular price $35.96Sale price $35.96 Regular priceUnit price per$40.46You Save $4.50! -
Vendor:AEM InductionAEM Short Ram Intake System S.R.S. HONDA ACCORD L4-2.4L 03-04
Regular price $299.99Sale price $299.99 Regular priceUnit price per -
Vendor:AEM InductionAEM Short Ram Intake System S.R.S. MITSUBISHI ECLIPSE/EAGLE TALON 95-99 2.0 N/TURBO
Only 1 leftRegular price $299.99Sale price $299.99 Regular priceUnit price per -
Vendor:AEM InductionAEM Silicone Hose Coupler
Regular price $19.99Sale price $19.99 Regular priceUnit price per -
Vendor:AEM InductionAEM Silicone Hose Coupler 3.5in x 3in - Black
Regular price $24.99Sale price $24.99 Regular priceUnit price per -
Vendor:AEM InductionAEM Silicone Hose Coupler Reducer
Regular price $14.99Sale price $14.99 Regular priceUnit price per -
Vendor:AEM InductionAEM Silicone Hose Coupler Reducer
Regular price $19.99Sale price $19.99 Regular priceUnit price per -
Vendor:AEM InductionAEM Silverado/Sierra/Avalanche/Tahoe/Yukon 12.625in O/S L x 10in O/S W x 1.75in H DryFlow Air Filter
Regular price $50.39Sale price $50.39 Regular priceUnit price per -
Up to 11% offVendor:AEMAEM Single K-Type Thermocouple Kit - 2 Pack
Regular price $249.95Sale price $249.95 Regular priceUnit price per$281.95You Save $32.00! -
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!
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.