02-13-2012, 11:12 PM
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#7451 (permalink)
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A True Z Fanatic
Join Date: Jan 2011
Location: Southern California
Posts: 3,366
Drives: 11 Tour/Spt/Nav/6MT
Rep Power: 27
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Quote:
Originally Posted by The Dimer
I believe the 3" would be quieter because, in theory, it will be used in conjunction with a twin turbo kit. The turbos would provide a significant sound reduction compared to a straight shot right from the motor.
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2011 Brilliant Silver Touring/Sport/Nav/6MT --- Build Journal
F.I. SS 18" CBE | Takeda CAI | Z1 25-Row Oil Cooler | Swift Springs | Hotchkis Sway Bars | H&R 15mm DRS Spacers F&R | RJM Clutch Pedal | UpRev Tune
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