Sneak some extra bite into your engine in the form of boosted pulling torque and horsepower and reduced delay during sudden acceleration.. Just mount the Venom 400 in place, connect the 4 electrical wires and you. The Venom 400 Performance Control Module helps your engine break loose with precise programming that monitors signals from your venom piggy back programmers venom 400 93 97 mazda mx 6 6 cylinder engine and reacts by sending the right punchy fuel map to your ECU for pure power at the pedal. Best yet, your Venom 400 Performance Control Module carries a 1 year warranty.. Venom piggy back programmers venom 400 90 93 mazda protege 4 cylinder dohc 1.8l automatic transmission And, the Venom 400 has the added feature of a convenient on/off switch that instantly returns stock settings. Working like a charm on manual or automatic vehicles, the Venom Performance Module lays low in idle or normal city driving. Installation is a simple half hour job using hand tools.

When you punch it, the Venom 400 snaps into action for striking power in the mid range band. Ideal for saving gas or passing a smog check.