That Awsome Mustang Sound.

MAC O/R H
MAC Flowpaths

(I've since added MAC LT's and swapped to the MAC prochamber, no vids)

View: https://www.youtube.com/watch?v=Joj6BJJqoZ8

jessie fletcher said:

I have a 2004 mustang gt manual tranny, And I'm unsure which cans to put on it Borla, Mac or flowmasters plz help, thanks.

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I had Flowmasters on my 90 with a Magnaflow catted H pipe. This one is Steeda (which I read somewhere was made or developed by Borla, not sure if that is true) and MRT catted H. For everyday living and regular longer drives, I could not be happier. I have gotten numerous compliments on its old school musclecar sound.
In both cases, changing the midpipe had as much to do with the sound I was after as did the catback. I also have had a Borla catback and Magnaflow catback in the past and was very happy with them too.
Of everything we do to our cars, exhaust is the most subjective in my opinion. A good friend had the Mac prochamber and Mac mufflers (not sure which ones). The car sounded great outside, but was obnoxious inside. We literally could not have a conversation on the highway. I have always gone for loud enough to make me smile but still hear myself think on long drives. Good luck.

You WILL get sick of Flowmasters. I had them for a while with my off road xpipe. It was cool at first but the excessive noise started to bother me. You get tired of hearing them ALL THE TIME. It was exhausting... no pun intended.

Now running Borla Stingers with the same xpipe. Also added mid length headers to mellow out the sound a bit. Love my setup now. Sounds a little more on the exotic end of the spectrum than the muscle car. If I popped an H pipe in there it would sound like a muscle car.

I have no experience with Mac.

Magnaflow.