Hooked up my Cayenne S with the Yakima snowboard rack system.

 

Very cool, good idea with the wind deflector, i hate the whistling sound

 

Yea.....i ended up not going to sugarloaf to ski this weekend due to the unusually high temperatures up here in the NE......but i did leave the racks on and the whistling sound is really annoying.....dont even think about opening the sunroof past 50mph with the racks!!!!

 

I initially had the Porsche roof Transport System. But it started to whistle above 80mph when I put on my snowboard. Driving to Heavenly snow with 4 hours of whistling was very annoying. That's why I switched to Yakima. Their kit fit on the stock Cayenne rail which looks integrated and gave me more flexibility to add the fairing/wind deflector (no more whistling. went 105mph for test) . I'm also able to tilt one side of the snowboard carrier if needed.

 

^
Youre right, i had the yakima on my previous CS, and I dont have the issue, worst with the OEM,LOL But I already have the roof rails on my CS and moved it to the CTT, so I jsut bought the crossbar and oem ski rack.
Mine is fine, but the roof transport is unbearable,IMO.