991.1/991.2 GT3, GT3RS, 911R



Would like to make a review of the products as well as the customer service of Jamie in particular. Summary - High quality products paired with superb customer service - highly recommended! Just a brief background on the car: 2007 997.1 GT3RS Car has about 35000 miles and I intend to keep it for a long time to come. Decided to install the... read more

HerShann - Singapore
997 GT3 Carbon Airbox, Harmonic Damper

Dual Reverse Cone Airbox 991 RS


Click on a photo to enlarge.

Dual Reverse Cone Airbox for 991 RS

Stock Filter Area :1.77 ft2

Reverse Dual Cone Filter Area: 6.25 ft2

353% more than stock.


More filter area means slower air speeds through the filters and less pressure drop across the 



Michael from West Linn, OR
The torque increase exiting corners and down long straights is impressive. I’m so happy I decided on this modification.

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