I plan to keep stock axle back exhaust but get headers w/ high flow cats. That should open her up and make it a little louder but I will still have the dual mode exhaust to stay quieter, if I choose.
I love the concept of dual mode exhaust.
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#1451 - 2012 ZL1 - White, Black Wheels, Manual, Suede Package, and Exposed Hood Insert. Delivered on 6/20/12. Thanks to Jason from Symdon Motors in Evansville, WI.
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