This morning on 87 going northbound around 6:45am.
DMG legacy, tints, debadged, rear spoiler and TEIN stickers on rear driversside window.
I was in the DMG Spec B when you passed me right under the GWB
Front LSD is a limited slip differential (LSD) in place of the open differential that drives the front wheels. It is a traction device that usually uses clutches to transfer power between wheels with little to no traction over to wheels that do have traction.
http://www.howstuffworks.com/differential4.htm