Quote:
Originally Posted by steve99
just get a catless header and keep the stock catback ?
not sure how long stock cat in header will last with turbo or SC setups.
|
^this
It's not wise to leave a close coupled cat in place with a supercharger. Just swap that out and leave the overpipe, front pipe, catback stock. I have my 2017 with a Tomei and Harrop SC and aside from the cold start, it sounds almost as quiet as stock - even with the blower.