Dodge presented after the Salon of Los Angeles, the most radical variant of the Viper, the ACR-X. The new beast has a new engine and features that make it more extreme than their predecessors.

The engine is 8.4 liter V10 to 640 hp with a torque of 793 Nm at 5,100 rpm, this is a new collector and a less restrictive exhaust system. The maximum speed is 355 km / h.
It has six speeds, ABS, Brembo brakes and rear limited-slip differential. The dimensions of the four discs are the same, of 355 × 32 mm, what changes is the size of the tweezers. As for the wheels are 18 × 10 front and 19 × 13 rear.

Also features a roll cage racing (SCCA and NASA Viper Racing League), multiple aerodynamic tweaks, recalibrated suspension and less weight (70 kg less). The cost will be $ 110,000 (75,000 euros).