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Old 01-12-2012, 02:58 PM   #4
66olds442
Born Olds, Living Chevy
 
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Drives: 2011 2SS/RS: VR A6
Join Date: Dec 2010
Location: New Mexico
Posts: 2,083
LONG TUBES!!!!!!!!!!!

You get performance gains and it sounds wicked! You'll have to retune, but if you have a handheld tuner you're good to go.

I put Doug Thorley long tubes and removed my cats and I get compliments all the time on my cars sound.
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