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Vendor:Injector DynamicsInjector Dynamics ID1050X Fuel Injectors 34mm Length 14mm Top O-Ring 14mm Lower O-Ring (Set of 4)
Only 17 leftRegular price $591.36Sale price $591.36 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 1050-XDS - 2017 Maverick X3 Applications Direct Replacement No Adapters (Set of 3)
Only 6 leftRegular price $443.52Sale price $443.52 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics ID1050X Injectors (No Adapter Top) 14mm Lower O-Ring (Set of 16)
Only 2 leftRegular price $2,365.44Sale price $2,365.44 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 1050-XDS - YXZ1000 (Includes R) UTV Applications 11mm Machined Top (Set of 3)
Only 8 leftRegular price $492.03Sale price $492.03 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics ID1050-XDS Fuel Injectors Polaris RZR 14mm Adapter Top w/ Connectors (Set of 2)
Only 5 leftRegular price $328.02Sale price $328.02 Regular priceUnit price per -
Vendor:Ford RacingFord Racing 55 LB/HR at 40PSI Fuel Injector Set 8 Pack
Only 10 leftRegular price $365.00Sale price $365.00 Regular priceUnit price per -
Vendor:Ford RacingFord Racing 60 LB/HR Fuel Injector Set
Only 1 leftRegular price $725.00Sale price $725.00 Regular priceUnit price per -
Vendor:Ford RacingFord Racing 47 LB/HR Fuel Injector Set
Regular price $525.00Sale price $525.00 Regular priceUnit price per -
Vendor:Ford RacingFord Racing 24 LB/HR Fuel Injector Set of 8
Only 4 leftRegular price $385.00Sale price $385.00 Regular priceUnit price per -
Vendor:Ford RacingFord Racing 47 LB/HR Fuel Injector Set
Only 5 leftRegular price $435.00Sale price $435.00 Regular priceUnit price per -
Vendor:DeatschWerksDeatschWerks 06-17 Yamaha Raptor 700 - 2200CC/min Injectors
Only 14 leftRegular price $239.00Sale price $239.00 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.