How is the SLP exhaust system for the 03 GT's? I know that SLP makes alot of diffrent systems for F-bodys but i wasnt sure on how well their system was on Mustangs.. info would be greatly appreciated.. thanks fellas.
I heard this I think 2 weeks ago at orlando on a stang. It sounds extremely good. If this system was out when i was buying my magnapacks it would have made the decision a lot harder.
I think it more a matter of taste. SLP & magnaflow don't need to be welded, and are similarly priced. Fit and finish are great on both. It's only a matter of how loud you want to go.
SLP=loud
Magnapaks=not as loud
I have the SLP catback on my 00GT. I have a few movie clips of it on my webpage. The link is in my sig. I think it sounds better in real life than it does in the movie clips, but the clips give a decent idea of what the sound is like.
The other difference is of course the SLP uses angel hair fiberglass in their mufflers, which means if you are looking for something crazy loud...go with the SLP, because over time its going to get even louder......
The Magnapacks are going to stay the same volume over time- because of the Italian Rock Wool....
Based on the dynoes I have seen, the Magnapacks seem to make a little more power too.....
Muscle Mustangs and Fast Fords just did an article, and with a supercharged GT, with some bolt ons, the GT only gained 11rwhp and 5rwtq with the SLP
Ive seen stock Mustangs gain that and more with the Magnapack sytem.
I have yet also to hear a good clip of SLP.. all I hear was a tin can rolling around in there. sure it's loud.. but I don't think that I'll be able to drive it everyday without ear plug.. it gets old quick..
I have been driving mine everyday for 3 months now and I do not even hear it anymore ,,, on long trips ( everything is long down here ) it does get a little annoying to the passangers that do not hear it all the time ,, and yes it is raspy if that is what you ment by tin can
-fred