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Vendor:Injector DynamicsInjector Dynamics -205 Square O-Ring for S2000 Applications
Regular price $1.74Sale price $1.74 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics EV1 Cushion
Regular price $1.73Sale price $1.73 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics Denso to 2000 and Up Toyota PNP Adaptor
Regular price $17.33Sale price $17.33 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics USCAR to 2000 and Up Toyota PNP Adaptor
Regular price $17.33Sale price $17.33 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics Denso OBD2 PnP Adapter
Only 5 leftRegular price $17.33Sale price $17.33 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics USCAR Seal for 20-22 Gauge Wire
Regular price $1.10Sale price $1.10 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 14mm Top - Denso Lower Cushion (Set of 6)
Only 2 leftRegular price $2,390.85Sale price $2,390.85 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 14mm Top - 14mm Bottom Adapter - Pot (Set of 8)
Regular price $3,298.68Sale price $3,298.68 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 14mm Top - 14mm Bottom Adapter (Set of 6)
Regular price $2,425.50Sale price $2,425.50 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 14mm Top - 14mm Bottom Adapter (Set of 4)
Regular price $1,617.00Sale price $1,617.00 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 14mm Top - 14mm Lower O-Ring (Set of 10)
Regular price $3,984.75Sale price $3,984.75 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 11mm Top - Denso Lower Cushion (Set of 8)
Regular price $3,187.80Sale price $3,187.80 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 11mm Top - Denso Lower Cushion (Set of 6)
Regular price $2,390.85Sale price $2,390.85 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 11mm Top - Denso Lower Cushion (Set of 2)
Regular price $796.95Sale price $796.95 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 60mm Length - 11mm Top - 14mm Lower O-Ring (Set of 6)
Regular price $2,390.85Sale price $2,390.85 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.