Looking to buy some HFC's to go with my Ark exhaust. Anyone have an input on the berk and F.I. HFC's? Trying to get some opinions before I make a decision.

 

I have FI with Ark and it sounds great when you step on it. I think you have more chance with rasp with the berks, but they do have extra support that the FI dont have. Berk uses the OEM brace for the cats, which can reduce NHV and over an extended period may end up holding up better. But im pretty sure you will be happy with both. A lot of positive reviews on both for sure.

 

im running berks with the ark exhaust and love it.. but ill be switching over to Z1 HFC cats when I do the headers in a few months

here are a coupe of videos

 

If you can find Z1 cats, I know chuckie says he has them but I'm not sure how long he's had them. There was a period a few months ago after I installed mine that they had no cats :/.