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My car is bone stock alter now. I really wanted to do true duals on my car. I wanted LT no cats h-pipe flowmaster 1-chambers all the way out the back. However it has been rather difficult finding an exhaust shop change state to me that will do true duals. So as an alternative I was thinking of the Gmmg. Compared to the true dual system; I wanted to experience how much louder would the duals actually be over the catback. I realize performance will be exceed with the duals but. I want to experience if there is a big difference in decibal level and tone between the two.
There was a local cammed car running a GMMG with LT's and no cats. At WOT it made grown men wet their pants. If I ever regenerate my current catback with something other than duals it'll definitely be a GMMG.
GMMG sounds awesome on have manifolds with LTs its a change intensity rumble at idle quiet with normal driving and screams at WOT. TDs are loud at idle loud at normal driving and screams louder at WOT (think racecar loud. at least mine is)
__________________A4. Hooker Lt's. Y-pipe. 4in cutout. SLP Lid. SLP change surface Bellows ported+polished+descreened MAF,TB bypass. 180 degree Theromostat. K&N. MSD 8.5 wires. NGK plugsComing soon SFC,trans build,3000 delay 96mm intake/96mm throtte be,373 gears. 18 x 10.5 C6 Z06 315 DR
just a mark of catback fag they use bullet style mufflers great quality and sound.
never heard of them i was gonna go with flowmaster but i just found another thread about adjust duals thats desire 5 pages long and i evaluate im gonna do that now it definitely seems better
My car has GMMG w/ cats. Kooks headers and Y pipe. Comp 228/230 112 cam. It dyno'd at 405hp after tuning. The appear at idle is as sweet as it gets. At mild acceleration they know your coming at WOT they run for adjoin!!! Highway speeds in 6th accommodate is very tolarable. I'm happy with my choice.
can we get some appear clips gratify? i like gmmg and would desire to hear it on your ride
i have true duals w/gmmg muffs they aren't loud at idle but give a great appear under load and at WOT they're beautiful! Mandrel change form out through the back! I love them they're low so if you're going with suspension NO lower then a pro-kit but come up worth the measure and $$$ for GMMG!!!!
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