Autobahn Pit Stop - with Matty "Shmatty" Chaffin A few days at Stoner Plaza with Autobahn Works teamrider, Matty Chaffin. Tons of Aloha on this one...Shmatty is from Hawaii and now lives in LA and kills Stoner on the daily. Really stoked to be able to use this stuff for a Pit Stop. Thanks to Minh Thong for filming and for Daniel Castillo for the cameo clip! Yeah Shmatty!!