gmmg or true duals or stick with slp d/d?
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gmmg or true duals or stick with slp d/d?
hi, i did a search and couldn't find much on the slp dual/duals. my setup is jet hot long tubes with ory and the slp d/d cat back. i'm putting in an fms f13 cam and want an exhuast a little louder than what i have now and flows well. any thoughts? joe.
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well I had all three so I'll give my opinion, all these are with QTP 1 3/4 LT's and a Mufflex ORY, and a TR224/112 cam....
SLP D/D - sounded nice with the LT's, ORY, was a little quiet, but I had a QTEC in the I pipe for when I want loud , a very stealth, nice setup for the street, with VERY little rasp.
True Duals - Obviously I didn't use the ORY, but I used a ORX, it was a 2.5 system with moroso spiral flow mufflers dumped before the axle. Duals sounds awesome with LT's, cam, but I ditched this because without cats, the fumes were pretty bad inside the car, but the resonance wasn't bad at all with the duals....
GMMG - I currently run this and I am VERY happy with the setup, this is a loud setup also, louder then my TD setup above, but has a very unique sound that people tell me sounds like not most other F-Body's. Rasp is kinda bad at 1800-2100, but the music after that makes up for it. I am thinking of sticking with this setup, but the resonance at highway speeds with the windows up is enough to drive you nuts.
hope I helped you out some
SLP D/D - sounded nice with the LT's, ORY, was a little quiet, but I had a QTEC in the I pipe for when I want loud , a very stealth, nice setup for the street, with VERY little rasp.
True Duals - Obviously I didn't use the ORY, but I used a ORX, it was a 2.5 system with moroso spiral flow mufflers dumped before the axle. Duals sounds awesome with LT's, cam, but I ditched this because without cats, the fumes were pretty bad inside the car, but the resonance wasn't bad at all with the duals....
GMMG - I currently run this and I am VERY happy with the setup, this is a loud setup also, louder then my TD setup above, but has a very unique sound that people tell me sounds like not most other F-Body's. Rasp is kinda bad at 1800-2100, but the music after that makes up for it. I am thinking of sticking with this setup, but the resonance at highway speeds with the windows up is enough to drive you nuts.
hope I helped you out some
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Why spend all the $ on a GMMG system or TD's when all you have to do to achieve a louder car is spend $179 on a QTEC in your I pipe. Open cutout at the flip of a switch with the F13 will be plenty loud. HTH
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Originally Posted by ONGRNGO
I agree 100% on the True Duals I love mine and will never go back to a Y-Pipe setup!!
Dan
Dan
My vote is for true duals. They flow better and with sweet thunders they sound bettter IMO.
It all depends on what you want. www.ls1sounds.com might help you in your decision. In my experience I have seen D/D are the quietest, then gmmg, then true duals w/dumps are the loudest. Good luck
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Originally Posted by Hardtop00SS
I only spent $350 for my GMMG, used....
#17
Originally Posted by Hardtop00SS
well I had all three so I'll give my opinion, all these are with QTP 1 3/4 LT's and a Mufflex ORY, and a TR224/112 cam....
SLP D/D - sounded nice with the LT's, ORY, was a little quiet, but I had a QTEC in the I pipe for when I want loud , a very stealth, nice setup for the street, with VERY little rasp.
True Duals - Obviously I didn't use the ORY, but I used a ORX, it was a 2.5 system with moroso spiral flow mufflers dumped before the axle. Duals sounds awesome with LT's, cam, but I ditched this because without cats, the fumes were pretty bad inside the car, but the resonance wasn't bad at all with the duals....
GMMG - I currently run this and I am VERY happy with the setup, this is a loud setup also, louder then my TD setup above, but has a very unique sound that people tell me sounds like not most other F-Body's. Rasp is kinda bad at 1800-2100, but the music after that makes up for it. I am thinking of sticking with this setup, but the resonance at highway speeds with the windows up is enough to drive you nuts.
hope I helped you out some
SLP D/D - sounded nice with the LT's, ORY, was a little quiet, but I had a QTEC in the I pipe for when I want loud , a very stealth, nice setup for the street, with VERY little rasp.
True Duals - Obviously I didn't use the ORY, but I used a ORX, it was a 2.5 system with moroso spiral flow mufflers dumped before the axle. Duals sounds awesome with LT's, cam, but I ditched this because without cats, the fumes were pretty bad inside the car, but the resonance wasn't bad at all with the duals....
GMMG - I currently run this and I am VERY happy with the setup, this is a loud setup also, louder then my TD setup above, but has a very unique sound that people tell me sounds like not most other F-Body's. Rasp is kinda bad at 1800-2100, but the music after that makes up for it. I am thinking of sticking with this setup, but the resonance at highway speeds with the windows up is enough to drive you nuts.
hope I helped you out some
#18
True duals.
I had a QTEC and it wasn't reliable. Kept burning fuses, then the motor went and I had to send it in to get replaced.
I now have true duals and have no regrets except ground clearance, and I'm already used to that.
I had a QTEC and it wasn't reliable. Kept burning fuses, then the motor went and I had to send it in to get replaced.
I now have true duals and have no regrets except ground clearance, and I'm already used to that.
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Originally Posted by 2MuchRiceMakesMeSick
My vote is for true duals. They flow better and with sweet thunders they sound bettter IMO.
It all depends on what you want. www.ls1sounds.com might help you in your decision. In my experience I have seen D/D are the quietest, then gmmg, then true duals w/dumps are the loudest. Good luck
It all depends on what you want. www.ls1sounds.com might help you in your decision. In my experience I have seen D/D are the quietest, then gmmg, then true duals w/dumps are the loudest. Good luck
People like making fun of it over the internet...but there is not a single person that has ever heard my car in person that has not liked it....we are talking dozens of people (at car shows, track, and on the street).