Changing out the Mufflers on my '03 GT...Help, Advice???

Wick001 · 01-27-2006, 02:29 PM

What do you guys think is the best Sounding, Loudest Muffler, that i can put on my GT? I dont know if i should get into all that Cat Back Exhaust, $500 for a magna flow or SLP system or somthing, i Just want somthing that sounds Mean As hell, and provides better flow... Whatdya guys think?

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Hoppers04Gt · 01-27-2006, 03:06 PM

You can get like a 10-series flowmaster. That would prob be loud.

I have violater mufflers from Pypes Performance and there very loud, also they very pretty cheap. I would diffently recommend them.

rbstang · 01-27-2006, 03:09 PM

loud as hell? SLP Loudmouth 1
deep as hell? SLP Loudmouth 2
Great sounding? Magnapacks, Borla, Bassani

Wick001 · 01-27-2006, 03:53 PM

What about Flowmasters?

Brute03 · 01-27-2006, 04:05 PM

^^ they sound great when you get on it, but have a real annoying drone while cruising

MikeHawke · 01-27-2006, 04:06 PM

Even without mufflers, the car isn't that loud if the stock midpipe is still in place.

The cheapest and loudest I have heard with the stock midpipe were various chambered flowmaster knockoffs. Wicked drone at 2K RPM though.

Wick001 · 01-27-2006, 04:39 PM

so what if i just put the SLP I's or SLP II's mufflers on and leave everything else stock? how will it sound?

2k1gt · 01-27-2006, 04:46 PM

Its a pain in the ass to put SLP mufflers into a stock catback. The factory mufflers are offset and the slps are strait. You will need to get your pipes rebent in order to make them fit. Just find some used magnaflows weld them in and then get a h pipe.

72MachOne99GT · 01-27-2006, 05:59 PM

If you want the best combination of LOUDER and GOOD SOUNDING

then its tough to argue with Borla Stingers

If you want VERY LOUD and GOOD SOUNING

SLP II's

If you want LOUD but not as pleasing tone (in most peoples opinion)

SLP I's

if you want pretty loud but very GOOD SOUNDING

Bassanni seems like a good choice

its all preference though man, good luck making sense of any of what i said

Wick001 · 01-27-2006, 06:54 PM

lol, I totally understand you man. How come nobody comments on the Flowmasters? i've had Flows on my older stangs before and they sounded pretty good, but they just were not loud enough...

Now a couple questions...

1. With those Borla Stingers, What website can you buy them from? And can they just be welded right in, your do you have to do some bending?

2. With the SLP II's, some one told me that you have to bend the stock pipes? or what? Please Explain... Thanks man

-Wick