Quote Originally Posted by AgroVeg View Post
But I do want the best of both worlds.
At the moment it's definitely liveable with and haven't cause me any issues.
Looking at the size of the rear muffler, it isnt really big anyhow so i dont think it would do a lot of dampening.

the factory exhaust is quiet because of the rear muffler, which was a turbo design (ie: restrictive).

As i said before, worse case scenario put a twinloop muffler on it, and it should kill the noise (at least at lower rpms) I reflashed someone from SA with PLM healders, high flow cat into a straight thru 2.5 inch (no resonators) into a twinloop, under 3k rpm it's very quiet.