try this link to this vid
http://videos.streetfire.net/Player....8&term=slp&p=0
i think its stock midpipe and headers but im not sure....

 

I honestly like the sound Flowmasters. But i have SLP's with an o/r x and wouldn't change it for flows. It's seriously ear blasting loud. You won't believe it till you hear it. It's more of a raspy sound when you add the o/r x but you get used to it...and from the outside...it sounds awesome. I'm thinking of switching to an o/r h but don't really think i want to spend the money or time. LOL go with SLP all the way. you won't be sorry

 

Just Add Cutouts........... :d

 

http://myweb.usf.edu/~dbianchi/dannybstang.wmv
http://myweb.usf.edu/~dbianchi/goodstuff.wmv
http://myweb.usf.edu/~dbianchi/startupanddriveby.wmv
http://myweb.usf.edu/~dbianchi/danrev.mpg

these will all give you an idea of slp. it has a unique sound and this is combined with an off-road x-pipe(pypes brand). and ANY mustang enthusiast that ever hears my car ALWAYS asks what kinda exhaust I got. I was even getting my oil changed at the dealership and they switched tranny fluid and had to rev it and stuff and one of the other mechanics was askin what kinda exhaust it was....and he was a mechanic from the FORD dealership! You'd think he's heard them all but..guess not!