You aren't changing are you? From someone that's been there, don't bother.Any aftermarket ones that are not noisy? Kinda yozzasport 172 stealth stylee?
Sorry, I meant are you getting a 182.What? I don't want a 182 style one for my 172 if thats what you though?
I went from a 172, to a 182, back to a 172. In normal driving, bugger all difference (both my 172's were quicker), I'd not do the same again.