Is it hard to install a catted x-pipe on a 99-04 mustang gt?? I am looking at purchasing a magnaflow catted x-pipe and just want to no what all is involved in insalling it .Like ,can it be done at a garage ,or is it almost as hard as headers to install.....I have a bit of expierince with exhaust ,do you think i coudl do it myself with the car on jack stands?? By the way ,its being bolted up to the stock manifolds!

