01-04-2014, 07:12 PM
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#186 (permalink)
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A True Z Fanatic
Join Date: Mar 2010
Location: LI, NY
Posts: 1,375
Drives: 40th TT
Rep Power: 18
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Quote:
Originally Posted by Chuck33079
You don't need a retune for a larger exhaust, but you do for the cutout. You're essentially going from a 2.5 in to no exhaust.
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no. no you don't.
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