ok, so i'm slowly building up the hardware for a stage 2 remap, and recently managed to buy a milltek downpipe with sports cat. I have been running a cat back for some time without issue.
Can i safely run the full exhaust system without a remap. Or should i just keep gathering the bits and wait (i really want to fit it )
Can i safely run the full exhaust system without a remap. Or should i just keep gathering the bits and wait (i really want to fit it )