Skullmelter

The Skullmelter is Nitro Venderhoss' T-180, featured in the Speed Racer film. It is playable in Speed Racer The Videogame.

Background
At the Grand Prix, it clashed with four other vehicles in an attempt to destroy the Mach 6, and ends up as the first DNF In the race, finishing in an embarrassing last place.

Technical Details
It is described in the Supercharged featurette as a "jacked-up Mutafed with Dual decompensators", featuring a retracting master cylinder and stressed-skin caliper pistons.

Trivia

 * The Skullmelter's body design is identical to the Gormandizer's, save for the paintjob. Considering that the Skullmelter is described as a Mutafed car, it is likely that the Gormandizer was also manufactured by Mutafed.
 * It is tattoo-themed.
 * It is one of the prominent cars in the film not to have a Hot Wheels diecast.