stangman2354

I have a 99 gt and i want the most hp gains, the deepest tone, loudest, and the best price. So should i get flows, borla,magnaflow,or slp....and if so what kind

nanaki

they'll all give you pretty much the same gains, which isn't much to begin with. i love the SLP LM2s. they're very deep and also very loud. best combination of deepness and loudness i've had and heard.

dlazrael

Steeda/Borla catback :-p

baldwinsgt

Magnapacks with o/r x pipe and longtubes

Dan04COBRA

Agreed. Magnapacks.

meebix

LM1's are easily, by far the loudest catback system on the market.

I am going with an o/r X with LM1's. It is deep, but its more toward the higher pitched racing sound, thats why I love it so much.
LM2's are not going to be near as loud, but will indeed give you a deeper sound.

With that being said though, Im going with the LM1's because I want my car LOUD and the LM1's with an o/r X is easily the meanest and best racing sound I have EVER heard out of a car. Nothing compares.

2003DSGT

meebix... LM1's $275.... pm me if intrested

Aixtreme89

I have flowmaster's 40 series cat back system. I want to switch to the SLP LMII kit, will I see any performance gain? Also included all the mods I have in my sig.

bearster18

longtubes+o/r X pipe+ BASSANI CATBACK!! i have had them all and this is the best so far...


My lists of exhausts ive had. from loudest to quietest. with Mac O/r H pipe

flowmaster 10 series dumped
SLP LM1's
bassani catback with O/r x pipe
flowmaster 40 series dumped
borla side exits

My current and favorite of my exhaust systems is the Longtubes+o/r x pipe+ and my bassani catback...i would chose bassani if i were you.

SVTCobra_98

If your gona go with just a catback, get the LM 1's, if your gona do more and get a midpipe or headers then get the LM 2's