Ok, i have a mate with a V8 VN and his exhaust is very loud (all aftermarket - not sure of what the pipes are - probably 2.5 inch) and he wants to change his muffler to a quiet one... My whole exhaust system on my SV6 is stock, so different size i pressume.
So my questions are...
1. Can i swap my SV6 muffler onto his one and take his (what would be involved) ??
2. Would it make any difference to my cars sound if succesful ??