I'm planning on buying one of these two systems: (Justing curious as to what the difference is)

Magnaflow Catback (99-04 GT / Mach 1 / Bullitt)

VS.

Magnaflow 'MagnaPack' (99-04 GT / Mach 1 / Bullitt)

-thanks

 

The regular catback is a regular style muffler, not as loud, kinda quiet.

The MagnaPack is a bullet style muffler which is shaped just like Borla Stingers and SLP Loudmouths. The Magnapack is louder then the regular magnaflow cb.

 

complete exhaust has the catback for $359 shipped to forum members.

 

Ok gr8... Is this good price? Compared to the megapack? Cuz I wanna hear a little more sound than stock.
Then if I was to go with cat how do I get this good price?

 

They both SUCK!

jp.... Packs are louder than regular flows. Go with the packs!

 

MagnaPacks FTW!

http://www.magnaflow.com/04sound/domestic/mustanggl.htm

 

Regular Magnaflows seem to hold their composure a little better when matched with an O/R midpipe while the Packs get a LITTLE sloppy, but that didn't stop me from going with the Packs and O/R midpipe.

A LITTLE more than stock would be the regular Magnaflows, however I have heard the Packs with a stock h-pipe on a Mach and it wasn't loud at all.

 

Magnaflow mufflers are quiet. Magnapacks are loud. Both sound like wet farts. Good luck choosing.

 

I think you should look into Pypes violators. They sound awesome.

 

magnapacks ftw!!!!