Convertible Exhaust Butterfly Valve - Service Bulletin
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05-30-2013, 12:57 PM
Drives: 2012 45th Vert, 2011 4x4, 9sec Vega
Join Date: Mar 2012
This is for the L99 only. My LS3 vert does not have these.
I feel it only fair to warn you, I have a black belt in CAPS LOCK.
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