I have a 2010 civic sedan ivtec dohc. I was wondering if putting in a cold air intake would be worth it, any suggestions as to if i should? I also am thinkin of putting a 3a racing muffler on there. Hit me up with opinions
Cant go wrong with a CAI, but I think you may like a SRI a little better. And as far as mufflers, dont get a 3A racing muffler from autozone, or any auto parts store. They're crap. Its well worth it to get an axle back, or even an exhaust system.
My friend has a K20Z3 [2010 iVTEC DOHC] and he has a K&N Typhoon SRI, it sounds amazing. And take it from a guy with experience, a 3A Racing muffler is a waste of money.
CAI = Always cold air, some risk of hydrolock, and always a pain in the arse to clean the filter.
SRI = Heatsoak on track days, much much less risk of hydrolock, cleaning the filter is as easy as popping the hood.
BTW no axle back muffler will give you any gains, only more noise.