The Fast Intentions cats are 2.5" but NO brackets
The Berk cats have brackets but arent 2.5"

Can someone recommend some HFCs that are both 2.5" and have brackets??

Thanks in advance!

 

Actually the newly designed Berk cats have a 2.5" inlet and a 2.25" outlet. This is according to a member on here who measured them himself.

I have the older designed Berk cats and have a 2.25" inlet and outlet.

Just recently I have been receiving the CEL, and I my exhaust sounds different every now and then. Sometimes its quiet and sometimes its loud, I don't know maybe its just me. I hope they haven't fallen apart inside.

If I had to do it all over again, I think I may have gone with Fast Intentions resonated test pipes.

 

Always a little confused on this. Are people talking about inner or outter diameter for HFC and TP.