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View Full Version : 09 lightning exhaust



joeybuell
07-16-2009, 06:07 PM
what can i do to get the exhaust louder without changing anything else or mechanical problems its still new.

dave_xb12r
07-16-2009, 06:10 PM
which lightning?

Stevenc150
07-16-2009, 07:10 PM
Unless you're talking about cutting/modding the stock pipe, I don't know aside from wiring the exhaust servo valve open. You won't get much volume increase, but it's reversible if you don't like and shouldn't have an issue since your's is an '09.