Fuel upgrade
I ordered these for two reasons. First being the fuel leak that plagued my STi. The second reason Is I want the option to run E85 at some point. The box doesn’t tell you what injectors are used. I called DeatschWerks and found out they are 17U-07-1000 injectors. This info gave me the correct injector data for the Cobb AP. I used this kit with the injector dynamics fuel like kit. Everything bolted together beautifully. I relocated the fuel pressure regulator to the top mount bracket bolt on the drivers side of the car (Ive already upgraded to a mishimoto FMIC). Install wasn’t bad and no more fuel leaks. Car fired right up and idles extremely well for 1000cc injectors. Would recommend to anyone wanting to upgrade.