Higher Fuel Cutoff

[cali yaris]

A built motor will require more than stock electronics.

Fooling the ECM might work to defeat the rpm limit, but I'm not sure how you'd tune a boosted car like that, aren't fuel maps done by rpm?

AEM EMS + Boomslang is a plug 'n play standalone/piggyback hybrid. If this had been available when I did my car, it's the way I would have done it.

[CTScott]

Originally Posted by cali yaris

A built motor will require more than stock electronics.

Fooling the ECM might work to defeat the rpm limit, but I'm not sure how you'd tune a boosted car like that, aren't fuel maps done by rpm?

AEM EMS + Boomslang is a plug 'n play standalone/piggyback hybrid. If this had been available when I did my car, it's the way I would have done it.

Correct - The fuel maps would likely be an issue, which is part of my fear in testing this on a live engine. With a piggyback you could feed it the real signal and the ECM the fake one, but that still only helps for fuel, not for anything else that might be timed off of the signal.