Car Camera Rig kits recommendation

[actionscripter]

Hello,

I have been looking around for a car camera rig kit and saw this http://www.cameragrip.com/hague-sm11-telescopic-camera-suction-mount-for-cars/

It looks OK but its too short, this read got many awesome pictures but not sure what kind of kits are they using.

Need some tips & recommendation from the experts.

thanks!