With the testing of our HUGE STI turbo kit, Agency Power needed more fuel to overcome the factory 550cc injector limitation of 350 crank horsepower. With many STI owners wanting to push the limits of...
AP Fuel Injectors 740CC Mail In Subaru WRX (Set of 4) With more Subaru WRX 2.0L cars getting modified with bigger turbo's and more horsepower, it is essential to improve upon the factory fuel system....
AP Fuel Injectors 740CC NEW Subaru WRX (Set of 4) With more Subaru WRX 2.0L cars getting modified with bigger turbo's and more horsepower, it is essential to improve upon the factory fuel system....
Upgrade your fuel system with these genuine STI Injectors. They are 550cc and will improve your fuel delivery for high safe horsepower. Best when used with one of our Fuel Pumps. Sold in sets of 4....