Join us for an exclusive look at the dyno testing of the Hennessey MAMMOTH 1200 Ram TRX. Pushing the boundaries of performance, each build promises to redefine what’s possible on and off the road. The MAMMOTH 1200 is an EXTREMELY low production offering and delivers the most insane performance from the RAM TRX ever offered.

Explore the MAMMOTH 1200 upgrade or discover the potential of our MAMMOTH 1000 by visiting the Hennessey Performance website or calling our team.