mpe488

My brother will have his 99-04 GT soon and he wants full exhaust done, but it's gotta sound mean as hell. What long tubes should he get? And should he go X or H, and with what mufflers?

Thanks for all the help and feel free to add any other input.

TJs98GT

Some good long tubes, any off road mid pipe and SLP loudmouth version 1 is the loudest its gunna get. no way around that, i have it and its friggin ridiculous, too loud at times and theres really no way to keep it quiet

Tom's_03SVT

+1 On the SLP catback, that **** is loud!

Top Fuel Friday

The SLP is loud, but it sounds like *** IMO I have BBK Lt's coupled to an OR H with mac pro dumps, and I love the setup

Bitemark46

Ditto on the Lt's with an H. The dynomax race bullet mufflers dumped would sound nasty too. A buddy of mine has it on his 2v and it sounds like a nasty Hot Street car.
-Mark

mpe488

thanks guys, do you think the SLP LM will rasp a lot with long tubes and an ORH? Like it does on the LS1.

TJs98GT

it is a little raspy with the X which is why im swapping to an H

Swang

an H pipe will sound like mean american muscle. id say go with some LT...really dont care which. an O/R and some borla s type (stingers) mufflers. on borlas website theyre called S types. but they sound absolutely insane. throaty and yet have a good tone and theyll make some noise. and put some cut outs in front of the mufflers.

02BlueStepside

+1 for the stingers. I have heard many 03/04 cobras with the stingers and they are just nasty

TORCHD 02 TA

on my 97 GT i had the following


BBK LTs + BBK O/R H Pipe + MagnaPack C/B = wow it was the best sound ever. get that he will not be dissapointed