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twitchtwice · 06-25-2009, 07:44 PM

idk it all depends on the engine really. my car with lts has a slight knock on startup but once its warm there is almost 0 noise, but my car only has 38k miles so that may be part of the reason.

06-25-2009, 07:44 PM	#23
twitchtwice TECH Addict Trader Rating: 8 Join Date: May 2008 Location: Texas Posts: 2,105	idk it all depends on the engine really. my car with lts has a slight knock on startup but once its warm there is almost 0 noise, but my car only has 38k miles so that may be part of the reason. __________________ Lowered, loud and shinny. My Exhaust \| fQuick \| Pics