Found a great deal on Mac catback and pulleys $350 shipped. How does this catback compare to others as far as sound and performance?

 

hey crumpdogg i have a mac catback on my 02 screw i like it doesnt have a loud sound but you hear it when you get on it and i also have underdrive pullies (from mike troyer) on my screw with both you should notice a difference hope it helps 72 mustang

 

I would go with a Magnaflow Stainless Steel catback or Bassani.

 

I got the pullys but ended up getting the magnaflow setup. Love it!! Thanks guys.