Downforce is a major part of modern motorsport, keeping cars glued to the track at high speeds ... The build began as a simple two-motor, skid-steer RC car build with a fan for suction.

The car started as a four-wheel drive electric ... taking it to a high-speed RC event held on a runway. This led to another crash when the car again veered off the track after badly oscillating.

The Lexus RC ... on track performance thanks to a series of upgrades. These included a newly tuned engine producing an ...

Already known for obliterating the Goodwood Hillclimb record (bottom video), the Speirling just broke Top Gear's long-standing test track lap time - and became the first car to maintain sustained ...