hey there,
just wondering i got canaried the other day for a few things and one of the those was listed as "exhaust - EPA". the question was how do i go about clearing that defect, as ived heard there are two different types of EPA's and one of those isn't as pleasant. the place im going to get a rwc, do they provide the sound test which i think it is? also a couple of friends have said to change my exhaust back to stock as they think i will not pass with the current one i have on at the moment which is a 3" catback with 2 mufflers. what are your thoughts on changing back to stock exhaust or just doing the test as i have registered the car with it on and have done other rwc without any hassels...
thanks alot for the read, cheers.