Fredie

Anyone have any experience with their product. Specifically, the high flow Cats for the 991.2. Price is attractive as well as the made in USA.
I look forward to the discussion.
Regards,
steve

polobai

There has been a thread or two on the sport cats they offer…I recall at least one person getting a cel with them and their response suggesting to get o2 spacers.

BlitzIS

I currently run their catless pipes. You will get a CEL with or without O2 sensors. Only workaround is to run a tune. I’ve been running this setup since November and have no issues. I had no fitment issues and I did the install myself. Ordered direct from their site and they arrived pretty quick.

Picketthouse

I just bought and received the high flow sport cats. Haven't installed yet though. They say no cel with the high flow cats but they did send o2 spacers with the cats.