exhaust regs? need INFO plz.

[kentiiboii]

You want a straight through exhaust no decat or anything.

But atm with mot I think you need atleast one box on the system. My hdi had one straight pipe but had a back box with a pipe welded inside.

Ive heard a little bit of a grey area with cats now as well, if the car was made with a cat it has to have a cat.

yeah I thought as much but wasn't 100% so just one box then yeah and the pipe inside the back box is a nice idea thanks

Im not 100% sure but someone will be along to help. You could always use the search or try google.