EFISUPPLY

We don't just sell you the parts and leave you to go it on your own, we provide the expertise needed to get the job done right! With a broad assortment of ECU's, wiring harnesses, sensors, throttle bodies, fuel injectors, EFI ready manifolds, fuel pumps, fuel pressure regulators, wiring accessories, ignition components and more at our disposal, we're ready to take on your application be it supercharged, turbocharged, nitrous oxide equipped or naturally aspirated. We have years of experience on the streets and the track that we're eager to put to work for you!... While our site and store feature a variety of our more popular items, we also offer many items not featured here.