Fast Jeep EZ-EFI Fuel Injection Systems

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The new EZ-EFI Jeep Kit is engineered specifically to work with the unique requirements of 1972-1991 Jeep CJ/YJ 4.2L, 6 cylinder applications. An exclusive FAST adapter plate for the throttle body eliminates the need to replace or modify manifolds, making this the only truly easy, bolt-on EFI kit for Jeeps on the market today. Using EZ-EFI technology, the system is completely self tuning; there is no laptop or tuning experience necessary. Once the system is installed, it tunes itself as you drive. The kit contains an adapter plate and throttle body, weatherproof ECU, wiring harness, hand-held device and everything required for installation. This EZ-EFI system is equally suited for both highway or off-road driving.