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      12-27-2018, 01:57 PM   #4
Flying Ace
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Drives: 997.1 GT3, X70d, G05-45e
Join Date: Jul 2014
Location: SF, CA

iTrader: (5)

IMO, the CAI are inferior designs to the air boxes like Dinan or even stock. The factory system was designed to shorten the distance of the air flow to the turbos, a CAI increases the distance and blocks about 40% of the radiator cooling surface:



Lastly, the intake will add virtually no power by itself. You'll want to pair with a tune, and the tune itself will be what bumps the power up, not the intake.

Summary: stick to stock (remove charcoal filters or add an aftermarket drop in) or buy the Dinan box which is essentially a glorified air scoop with elements of the CAI through the snorkel.



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Last edited by Flying Ace; 12-27-2018 at 02:08 PM..
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