Let everyone know you mean business with (2) 4-barrel throttle-bodies crowning your engine! The Go EFI 2x4 Series Self-Tuning EFI System features an intimidating look with self-tuning performance designed for normally aspirated engines. The 2x4 is supplied with (2) throttle bodies?? one with the brains and integral ECU, and the other with the brawn. Both bodies feature (4) injectors and can support up to 625 horsepower. Thanks to a multi-bolt pattern, the 2x4 system will bolt onto most intakes including tunnel rams, cross rams, Edelbrock, Holley, or many other factory-style intakes. Through the advanced tuning capabilities of the efficient ECU, you’ll have your engine fired up, idling smoothly, and making big power in no time!
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