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Power Enterprise
Subaru WRX/STi Fuel System
Power Enterprise Side & Top Feed Injectors Subaru WRX/STi 02-09
Power Enterprise fuel injectors are reknowned for their quality and spot-on accuracy. Available in 650cc & 800cc Top-Feed and 850cc Side-Feed high-impedance variants, they offer a high-flow solution for all 02-09 WRX & 04-09 STi models. PE Injectors include all the necessary hardware for plug-and-play installation into your stock fuel rails and wiring harness (using the provided plugs).
Power Enterprise top-feed 650cc & 800cc WRX & STi injectors feature a twin-nozzle design for optimal atomization and flow. The Side-Feed 850s for the 04-06 STi use a single nozzle design. Due to the increased fuel flow, ECU tuning is required with these injectors and we also strongly recommend an upgraded fuel pump to keep them properly fed.
NOTES: ECU Tuning is required; The 02-09 WRX & 07-09 STi use top-feed injectors, while 04-06 STis use side-feed.
FITMENT: 02-09 WRX & 04-09 STi; STi injectors differ between 04-06 & 07-09, choose accordingly
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$499.98
Power Enterprise fuel injectors are reknowned for their quality and spot-on accuracy. Available in 650cc & 800cc Top-Feed and 850cc Side-Feed high-impedance variants, they offer a high-flow solution for all 02-09 WRX & 04-09 STi models. PE Injectors include all the necessary hardware for plug-and-play installation into your stock fuel rails and wiring harness (using the provided plugs).
Power Enterprise top-feed 650cc & 800cc WRX & STi injectors feature a twin-nozzle design for optimal atomization and flow. The Side-Feed 850s for the 04-06 STi use a single nozzle design. Due to the increased fuel flow, ECU tuning is required with these injectors and we also strongly recommend an upgraded fuel pump to keep them properly fed.
NOTES: ECU Tuning is required; The 02-09 WRX & 07-09 STi use top-feed injectors, while 04-06 STis use side-feed.
FITMENT: 02-09 WRX & 04-09 STi; STi injectors differ between 04-06 & 07-09, choose accordingly