Flowmaster S197 Mustang Muffler Comparison 

How on earth does it make sense to play music during a sound clip? I don't want my car to sound like cheesy music so I suppose I'll buy Borla.

Its so amazing how these exhausts all sound like a band playing music. Next concert I go to I hope like hell they play constant NHRA races or maybe even Indy Cars the whole time. That would be awesome.

I have the thunder cat exhaust and my s197 and it’s sounds amazing especially from a cold start!

Next time do a sound video without that annoying music

Chambered mufflers need tailpipe. That's why the older generations sound so good.

I didn't hear any difference.. The catback setup sounded one decibel louder but they all sound identical to me .. I noticed no difference

Hey man i have a 2008 Ford Mustang GT/CS With 40K Miles on it Just hopeing another Mustang owner of the S197 family can help me figure out what possibly could be wrong Again my car is a 2008 GT/CS My problem is the car is slowly overheating strangely after my A.C stoped working the car seems to only overheat when at idle But the car WONT overheat while I am driving it any ideas? I would appreciate it Car doesn’t have white smoke out the tailpipes Car haven’t lost any power Car radiator doesn’t have any milky water or cap Car doesn’t have any water bubbles out the radiator But i can smell antifreeze when it starts to overheat

Right off the back I noticed the guy shifted into second a little off

This video is all about exhaust sound so please shutdown the annoying music!

Way too quiet

lol u mad bro?