2011-2016 Lexus Multi Model Rear Bumper Electrical Antenna Wireless Key Antenna on 2040-parts.com

BMW reveals Concept M4 coupe at Pebble Beach

BMW's M division has previewed its upcoming M4 coupe with the unveiling of a near-production-ready concept of the new performance coupe at the annual Pebble Beach Concours in Monterey, Calif. The BMW Concept M4 provides a lightly veiled look at the eagerly anticipated M3 coupe replacement that is expected to make its public premiere in production guise at the Detroit auto show in January. North American sales will start before the second half of 2014.

Audi RS6 claims ice record over Bentley

Four rings apparently conquers a Continental. A company called Nokian Tyres claimed a new world record of speed on ice when an Audi RS6 ran to 206.05 mph on March 6 in Finland. That betters Bentley's recent record of 205.48 mph just set in February by four-time World Rally champion Juha Kankkunen in a Supersports convertible.

One Lap of the Web: A homebuilt KITT, and Tacoma vs. your girlfriend

Hagerty is profiling a homemade version of KITT from the "Knight Rider" TV series. Builder Chris Palmer needed five Pontiac Trans-Ams, tons of visits to eBay and hundreds of hours of work with help from friends. Check out the result here.