liljojo4711

http://cgi.ebay.com/ebaymotors/ws/eB...2BSI%26otn%3D4

this basically the same as flowmaster 40 series? for a stock exhaust, it needs 2.25" inlet and outlet correct? both offset? before anyone says anything, this is for my moms mustang and she doesnt care about performance, just wants the mustang sound lol.

03svtcobra12

dont ebay mufflers. that will be falling apart in a year, just buy flowmaster

liljojo4711

well there are some 40 series flowmaster mufflers on there too. i need to know if i need offset inlet/outlet and 2.25" or 2.5" to fit the stock pipes?

kingzfan001

if you are having them put in by a shop...and you get 2.5" they will make sure it all fits and is welded in.

98MustangGT46

Yes you need offset/offset.

liljojo4711

ok thanks for the help guys