Exhaust or Cat-back
 

I was listening to some clips Here and the flowmaster only list mufflers and they aren't very much money at all. Is that all I need, the muffler with the stock pipes or did they just make a mistake and not list the rest of the stuff? I thought the Borla Cat-back sounded better but it is alot more money.

RE: Exhaust or Cat-back
 

the flowmaster can be welded into the stock exhaust just swapping out the stock mufflers. the rest are complete cat-back exhaust systems, they replace all the piping, hangers, tipsand mufflers.

RE: Exhaust or Cat-back
 

weld in flowmasters are normaly the first mod for a mustang owner on a budget. ive got some flowmaster 40's they are better than stock, but leave you wanting more later on.

RE: Exhaust or Cat-back
 

I'd honestly save up for a catback instead of just mufflers.
Flows usually only sell mufflers but have an American Thunder catback that they do sell.