i think SLP with an offroad X is wayyyy too raspy, at least with the LM1s.

 

i love hearing what people have to say about summit stuff....so funny. if summits makes a poor quality item you would never hear the end of it like powerdyne. all the summit stuff i've ever bought ive had zero problems with. full summit exhaust, shorties, x pipe, summit cat back flows for mufflers.

 

my exhaust is already a little raspy, but it's not that bad...it's just not loud enough, to my 18 year old ears haha. i'm gonna try it with the x, then if not, i have a buddy who will swap his o/r h with me...i'm gonna raise hell either way haha

 

My brother in law has a94 5.0 Mustang. I put on summit shorty headers, summit o/r H and flowmaster american thunder. Sounds beauttiful. My only complaint, is that even with impact, the bolts and nuts seem to jiggle their way's loose???

Good quality pipes and great sound tho. Going from full stock exhaust to fully aftermarket you can feel the better pull the engine has!!

 

Most h pipes are basically the same thing, The major differences thatyou will find is in fitment, and metal quality