Thread: Exhaust Plans
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Old 10-21-2008, 02:26 AM   #15
Da Blue Beast
Drives: 08 Chevy TBSS
Join Date: Oct 2008
Location: Marlton, NJ
Posts: 154
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I plan on doing a full exhaust system, but would rather wait to see what kind of performance gains are going to bad had as well as options and how she sounds with different styles.

I know the TBSS's have 3" exhaust from the factory and people have hit 12's with stock exhaust, which is why I started cheap and simple, and did a muffler delete. So, without knowing GM's plans for the factory exhaust or even how much of a difference the GMPP exhausts are going to be, I think I'll wait.
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