Roush Sound of a Saleen

Which Saleen do you want your car to sound like?

To me, the Borla equipped cars sound different than the Magnaflow cars.

Saleen is selling this system which I can only imagine to be the Magnaflow version.

Saleen Cat-Back Exhaust 99-04
Part Number: 075-158
Original equipment on all Saleen Mustangs. Includes intermediate pipes, mufflers, tail pipes, and hardware. Original Price: $699.99
Our Price
$559.99

If you want your car to sound just like the ’03-‘04s (maybe even the ‘02s), then you would need to purchase Saleen’s Magnaflow–made X-pipe with four cats. That would be a step in the wrong direction however and as you have a two cat x-pipe on the way, your car would sound better than a true stock Saleen setup IMO.
 
Don,

I'm assuming your bumper number is 747? That is why you have Magnaflow. One of the later 02 cars. If your car is number 747 then you have 87th to the last Saleen produced in 2002. They could no longer pay their Borla bill.