Re: Quad exhaust conversion What car for? I hope it's not the BMW?
I hope you realise that there really will be no benefit other than looks. In fact, you'd be adding unnecessary weight (slowing you down) and alterations (additional maintenance & repair). Plus, you could ruin the efficient flow of exhaust gases / back pressure and end up with a car that's worse off to drive.
Exhaust design is a science. Leave it to the pros. |