Im looking to make my car fully "legal" again as it has a decat section at the moment along with a 3 inch down pipe.
My question is which of the many many universal weld in cats have people used? The car is running a hybrid turbo and was mapped to around 310 bhp si i would say it needs to be quite free flowing 100 cell? 200 cell? ive no idea what i need,
Can somebody help please ????