I'm looking at getting the RMR high-flow cat, but I prefer the look and sound of the AMS catback exhaust over the RMR unit. Has anybody encountered any fitment issues between the two components?

If I can pull it off, I'm going to be a happy camper, but I'd hate to get the parts and be trying to weld them together with a bunch of duct tape

-Josh

 

If RMR makes a 3in high flow cat (which I believe they do) then it should work with the AMS catback.

Someone can correct me if I'm wrong.

 

I would call them actually.

In my case I have an AMS cat-back and I wanted to get buschur's dp+3in cat. So I called buschur up and they said that their dp + cat won't fit the stock cat-back, ergo it will not fit most other cat-backs out there. I got this striaght from buschur racing when I was about to order this product so if anyone can prove me wrong I would be pretty happy.

Now I am thinking about going with the ultimate racing 3in dp + cat, but I am holding off until I can read enough opinions about it. I looks pretty good; flex joint, no modification to tie bars, and if you ever need their test pipe it is guarnteed not to throw a CEL.