I know this has probably been covered

[berryj36]

a million times, but I just picked up a 2000 GT and I'm looking to replace the mufflers. Years ago, I worked at a "mail order" performance supplier and we always used Flowmaster on our 5.0 Mustangs. Is Flowmaster still the best/loudest for the money, or have they been replaced?

 

[san~man]

Depends on how you define "best" and "loudest."

 

[the98stang]

www.mustangexhaust.com

Listen to clips, make the decision yourself

 

[Rickyll7]

Slowmasters = Major Suck

Use Magnaflow, Bassani, SLP, or Borla

 

[BurningRubber]

If you want the classic chambered, or muscle car sound get some origional 40 series Flow's, or some Mac Flowpaths. The Mac mufflers flow better and sound a little deeper than the Flowmasters aswell.


If you are keeping the stock H pipe, or going with an aftermarket pipe I would reccomend a chambered muffler. If you are thinking of an X pipe without cats, than a flow through or turbo muffler will sound best (according to everyone).

 

[HoustonGT]

Go with Bassani and don't look back :SNSign: