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Up to 5% offVendor:Radium EngineeringRadium Engineering 5/16in SAE Female to 6AN Male Low Profile
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Up to 5% offVendor:Radium EngineeringRadium Engineering 3 Into 1 Distribution Block w/ Fittings
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Up to 5% offVendor:Radium EngineeringRadium Engineering 5/8in Barb to 10AN FST Fitting
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Up to 5% offVendor:Radium EngineeringRadium Engineering Venturi Jet Pump Kit
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Up to 5% offVendor:Radium EngineeringRadium Engineering 5/16in Barb to 6AN Bulkhead Fitting
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Up to 5% offVendor:Radium EngineeringRadium Engineering Fuel Surge Tank 6AN Bulkhead Plate w/ Fittings and Nuts
Regular price $52.20Sale price $52.20 Regular priceUnit price per$54.95You Save $2.75! -
Up to 5% offVendor:Radium EngineeringRadium Engineering 0-100 PSI Fuel Pressure Gauge w/ 8AN Adapter
Only 14 leftRegular price $61.70Sale price $61.70 Regular priceUnit price per$64.95You Save $3.25! -
Up to 5% offVendor:Radium EngineeringRadium Engineering 10AN ORB Fitting to Air Filter
Only 8 leftRegular price $37.95Sale price $37.95 Regular priceUnit price per$39.95You Save $2.00! -
Up to 5% offVendor:Radium EngineeringRadium Engineering Duckbill Valve
Only 11 leftRegular price $14.20Sale price $14.20 Regular priceUnit price per$14.95You Save $0.75! -
Up to 5% offVendor:Radium EngineeringRadium Engineering Electrical Bulkhead Stud Kit (Pack of 6)
Only 13 leftRegular price $56.95Sale price $56.95 Regular priceUnit price per$59.95You Save $3.00! -
Up to 5% offVendor:Radium EngineeringRadium Engineering Fuel Pump Inlet Filter Sock -19mm ID
Only 3 leftRegular price $14.20Sale price $14.20 Regular priceUnit price per$14.95You Save $0.75! -
Up to 5% offVendor:Radium EngineeringRadium Engineering 1/4in Push-to-Connect Vacuum Port Adapter
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Up to 5% offVendor:Radium EngineeringRadium Pushlok Hose End 10AN 60deg
Only 4 leftRegular price $14.20Sale price $14.20 Regular priceUnit price per$14.95You Save $0.75! -
Up to 5% offVendor:Radium EngineeringRadium Engineering 6AN ORB to 6AN ORB Swivel Union
Only 12 leftRegular price $18.95Sale price $18.95 Regular priceUnit price per$19.95You Save $1.00! -
Up to 5% offVendor:Radium EngineeringRadium Engineering 16AN ORB Male To 10AN ORB Female Coupler
Only 5 leftRegular price $23.70Sale price $23.70 Regular priceUnit price per$24.95You Save $1.25!
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.