Planning to either go ko4 or k03 hybrid soon so will be getting a replacement turboback exhaust 3" with a decat...
If I can't find a friendly MOT tester how would I go about swapping the cat over for the MOT...
Could I replace just the decat section with my old cat or is it all one unit and would no longer fit if its a ko4?
Or woukd it mean getting an exhaust with a decat that can be swapped out?