CMF_Akuma
» CMF MemberI went down to my local performance exhaust shop to get a quote on 4-2-1 extractors, high flow cat, high flow 2" exhaust and canon. He said cause I got air con he can't do the extractors. He said he would do the high flow cat, high flow 2" exhaust and canon for $800. This seems a bit high to me. Also is it worth just doing the cat and exhaust, will I get much more power from just doing this??