GMMG to true duals
GMMG to true duals I have been rolling around the idea in my head of switching out my GMMG system to a true dual system. My question is this, what gains will I have? Negatives? The car does have a 1" SLP drop so I dont think scraping will be an issue. Also what can I look to get for a used GMMG system? I have been told that I can swap mine for a true dual and a set of headers? Seems a bit much but maybe someone with more experience in exhaust systems can help me out. Thanks for any help.
Originally Posted by 2_wacko
I have GMMG and would never switch to True Duals.
But to answer your inquiry, a used GMMG can go for as high as $600. I've seen most between $500-$550 then add shipping on top of that. It holds it's value really well. For the cheapest Pacesetters at like $289 and a true dual system for ~ $300, there is your setup. If I had a Formula or Camaro I'd probably rock true duals, but my Trans Am with the back bumper cutouts, it's Y-pipe setup all the way. GMMG is the best IMO.
Originally Posted by Texass683
I have been rolling around the idea in my head of switching out my GMMG system to a true dual system. My question is this, what gains will I have? Negatives? Seems a bit much but maybe someone with more experience in exhaust systems can help me out. Thanks for any help.
i just bought my gmmg and if i had to do it again i would go true duals for sure. i am not really sure why i didn't in the first place. if i could find a local buyer it would be a done deal.
