LT1 with GMMG?
03-06-2004, 10:00 PM
#1
LT1 with GMMG? How does a stock LT1 sound with the GMMG? It will have the stock manifolds, y-pipe, and cat. I own an LS1, and am really unfamiliar with the LT1. My uncle just bought a LT1 and wants the best sounding catback. If anyone has any sound clips, please post them. We just want the car to sound good and not be stuck with a bad sounding catback 
. Thanks for the help.
. Thanks for the help. 
03-07-2004, 12:41 AM
#2
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It should sound great! I know it makes my LS1 sound mean as hell! LT1s have also seemed to have a better sound to them than the LS1s, so I would think the LT1 with the GMMG would sound just as good or maybe a little better! But make sure you keep the cats on with the GMMG, it keeps the sound refined and makes it sound the best in my opinion. I think you would be happy with it though! Good luck in your decision!
03-07-2004, 01:57 AM
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It should sound great! I know it makes my LS1 sound mean as hell! LT1s have also seemed to have a better sound to them than the LS1s, so I would think the LT1 with the GMMG would sound just as good or maybe a little better! But make sure you keep the cats on with the GMMG, it keeps the sound refined and makes it sound the best in my opinion. I think you would be happy with it though! Good luck in your decision!
