FAST EZ-EFI Kits (302003T)

Including our EZ-EFI, XIM Ignition Control, LSXRT Manifold, Big Mouth Throttle Body and in-tank fuel pump, this kit includes everything needed to bolt modern FAST EFI technology onto your LS engine and also control the ignition system..
Bolt FAST EZ-EFI technology onto your LS engine with a FAST EZ-EFI Engine + Manifold Kit. Including our FAST EZ-EFI Fuel ECU and Multiport Harness, an LSXRT manifold, Big Mouth Throttle Body, billet fuel rails, Precision Flow fuel injectors, in-tank fuel pump and an XIM ignition control system, this is the most complete EFI induction solution for your LS project.

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods, muscle cars or other projects. Everything is covered, from fuel and spark to engine and electronic transmission. Optional package stages allow you to select the right level of kit based on your individual needs.