misterskeetz
15+ Year Contributor
- 231
- 1
- Feb 3, 2005
-
San Jose,
California
I know that the Apexi N1 and the megan racing cat back exhaust systems come with an adapter so that you can mate it to the stock cat. Does the HKS Hiper not have that same feature? How big is the stock cat on a GSX? I have this high flow cat OBX High Flow Cat and I want to know if I get the HKS Hiper will mate up correctly?
