Racing

[CMF_micraracer]

hi guys

if i just do up a 2 inch straight through pipe after the 1st cat onward will it be any good?

or what will be the best exhaust setup , after the first cat as we have to keep the first one on as per our racing rules

cheers

 

[CMF_gee-aye-dee]

Why not just get a full system with a high flow cat? Is cost an issue? What are the rules surrounding exhaust systems?

a 2 inch cat back will make a difference. Given that you're racing though you probably want every advantage possible.