Quote:
Originally Posted by Shish1995
doesnt sound too bad imo! reason im asking is my friend offered me his catback exhaust of his 2010 2SS for free so i just thought why not! you guys think its worth the time to toss it on?
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Is your friends SS an auto or manual? The LS3 exhaust is the one you "want". The L99 cat back has some kind of long resonator in the middle. With the LS3 cat back, You'll get bigger mid piping (2.5") piping versus the stock V6 cat back (2.25") mid piping.