Swiper
New Member
- Joined
- Sep 10, 2021
- Messages
- 29
- Reaction score
- 1
- Points
- 3
- Age
- 24
- Location
- South Australia
- Members Ride
- VX Commodore Lumina
Just bought a casual high flow cat on ebay https://www.ebay.com.au/itm/360235650837?epid=11034409309&hash=item53dfb7cf15:g:FFQAAOSwl9BWJIvS
Was reading all over that high flow cats are sort of classified in the 100-200cpi range, now reading back apparently this one is a 400cpi :I
Is this a bad thing, what are the stock cat's cpi. Is this practically useless on my car now?
Was reading all over that high flow cats are sort of classified in the 100-200cpi range, now reading back apparently this one is a 400cpi :I
Is this a bad thing, what are the stock cat's cpi. Is this practically useless on my car now?