So just say for instance i got that. What else would i need for more power? Sports cat? Down pipe? Manifold? I don't know to much about exhaust systems.
Well i will be getting a K03s. So what that can handle. It seems as though with the k04 you have to get loads of things to be able to run it. So the plan is exhaust system, K03s and a remap. As much as i can get out of all of this power wise.