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Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 48mm Length - 14mm Top - 14mm Lower O-Ring R35 (Set of 4)
Regular price $1,593.90Sale price $1,593.90 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 48mm Length - 14mm Top - 14mm Bottom Adapter (Set of 8)
Regular price $3,187.80Sale price $3,187.80 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 48mm Length - 14mm Top - 14mm Bottom Adapter (Set of 6)
Regular price $2,390.85Sale price $2,390.85 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 48mm Length - 14mm Top - 14mm Bottom Adapter (Set of 10)
Regular price $3,984.75Sale price $3,984.75 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 48mm Length - 14mm Top - 14mm Lower O-Ring (Set of 5)
Regular price $1,992.38Sale price $1,992.38 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 48mm 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 - 48mm Length - 11mm Top - S2000 Lower Config (Set of 6)
Regular price $2,390.85Sale price $2,390.85 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS - Gen 2 Hayabusa with HTP Rail Conversion Only
Regular price $1,593.90Sale price $1,593.90 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 2ZZ-GE - 11mm Top - Denso Lower Cushion (Set of 4)
Regular price $1,649.34Sale price $1,649.34 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS - Arctic Cat 1100 Turbo 09-16 Applications 11mm Machined Top (Set of 4)
Regular price $1,593.90Sale price $1,593.90 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS - YXZ1000 (Includes R) UTV Applications 11mm Machined Top (Set of 3)
Regular price $1,237.01Sale price $1,237.01 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS - FX-SHO/FZ Watercraft 08-10 Applications 11mm Adapter Top (Set of 4)
Regular price $1,593.90Sale price $1,593.90 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - FA20 - 11mm Top - WRX-16B Bottom Adapter (Set of 4)
Regular price $1,593.90Sale price $1,593.90 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 04-06 Subaru WRX STi - Top Feed Conversion Kit (Set of 4)
Only 1 leftRegular price $1,813.35Sale price $1,813.35 Regular priceUnit price per -
Vendor:Injector DynamicsInjector Dynamics 2600-XDS Injectors - 05-13 Scion tC - 11mm Top - Denso Lower Cushion (Set of 4)
Regular price $1,649.34Sale price $1,649.34 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.