Quiet 3" muffler that does'nt hurt performance?

[Birdoprey]

I'm looking for a 3" muffer for my 91 GSX. I want one that is quiet but does'nt hurt performance. I just found out that the Magnaflow muffler on my GSX has under a 2 1/4" ID. I would like to upgrade but i would like to hear from those with experiance with different mufflers.

 

[thekellbeast]

There's a Flowmaster (or is it magnaflow?) muffler that I'm looking at getting. It's a 3" in, dual 2.5" out, with a big oval body. Basically it looks exactly like the stock muffler on turbo cars, which is why I want it.

I don't have any experience with it though. I don't think it's straight through, so it might hurt performance a little.

 

[Spooling99]

Your car will not be obnoxiously loud like a honda cause yours is turbocharged. So you have wide range of exhaust to look at. Look for oval style mufflers as well.
-Adam

 

[JOEY A]

Mangna flow 3 inch muffler, they have a few you can choose from and then use a 3inch resontator. It will be really quite and sound nice and clean without giving you head achs over long drives.

 

[Quasimondo]

Magnaflow. They make 3" mufflers, some are 3" in 3" out and they have 3" in 2.5" dual out as well. Just eBay "magnaflow muffler"

 

[Birdoprey]

Thanks for the replies guys! Would the Magnaflow 3"in/ dual 2 1/2" out flow well enough for 300-350whp? I know i'm not there yet, but that is my goal. I may try the Magnaflow along with a 3"in-3"out resonator.