What size sports exhaust should i get for my 3.3l, straight six carby vk commodore? 2.5 inch? or 2.25 inch. I have heard people say 2.25 would be the best for my sort of car, is this right?
How much you reckon it would cost to get a sports exausht fitted?
I'm thinking about getting one fitted soon, but don't know whether i should get 2.25 or 2.5...