well after like 2 months of waiting i finally got my apexi n1 catback exhaust. see i bought it 2 months ago but the guy on ebay sucks and kept making excuses. i just opened it up and the brochure says it is for the b18b and the b18c5 (ls & type r). i dont have either of those i have a gsr. so my question is do i send it back and wait even longer or do i see if it will fit and bolt it on up. if i do bolt on will i still gain the same amount of power i would if it was the one for the gsr? the guys name on ebay was lucky_racing_inc so dont order from him.
josh