Originally Posted by x'ed
you really should of waited, my car is na and i cant imagine how much power i would have made with a supercharger. their supercharger kit (ecu flash, tune, pulley) made 344 whp. and its alot cheaper, you wasted your money.
haha agreed.
renntech cost a fortune and SI's ECU tune, (PROVED) to be doing as much or even more than the renntech one, and cost a fraction of the cost!
btw, evosport is a dealer, they make their own parts, but i'm not sure if you should get their ECU. might as well get it from SI, and if your EAST COAST NY (area) loca, there's even a group buy for it.