Not looking for serious numbers or replacing internals. I was just wondering if there was an appropriate IM that gave better flow maybe but without losing the low end. A high RPM motor sounds fun, but if you gave up the low end to get there then it won't be good for the streets in a daily driver. In other words, I just want an improvement in power throughout, not just moving the powerband.
05 D20 ZX3:
F2 CAI, Trubendz 2.5 exhaust, Tom's Tune, Eibach Sportlines, black SVT wheels