i know i know lots of honda motorsport stickers. I heard they give you at least 25hp each. Oh and honda motorsports seat belt cover and blue lights they are all worth 10hp each.
JK How do i get 100hp for free? rip out my exhaust system and intake?
only problem is sometimes you loose power because of all the computer crap and 02 sensors. Some cars come with an O2 before and after the cat. So if you remaove the cat the after O2 sensor will start to see unfavorable reading and the computer will compensate for it usually leaning it out. So you gotta put a high flow cat on there. And if you live in Cali you better have a sticker for it