Originally Posted by KevinKe
Since the N1 is 3", don't you lose some power? Or is it very negligible?
You don't loose it, you just make the same power if not more, at a higher RPM.
People claim you 'loose power' because the shift in the power band is not ideal for daily driving. I never put a 3" on my car but drove a 08 OBS with 3" catless straight piped
and it felt the same as my car.