Hello, so I currently have a 2003 Mustang GT with a SLP LM1 exhaust system on it and I just bought Pypes Long Tube headers only to find out that pypes does not make a catted shorty xpipe like I wanted. Do you think it is ok, or will it work if I mix the pypes long tube headers with an SLP catted shorty x-pipe and an SLP LM1? Thanks!

 

Anybody Know?

 

My guess is no. Just get the o/r shorty x from pypes and get some high flow cats and take them to an exhaust shop to get welded in.