How To Build It:

MAMMOTH 1000

Hennessey’s MAMMOTH performance upgrade options for the RAM TRX don’t end with boosts to 900 or 1000 HP! The MAMMOTH Off-Road Stage 1 and Stage 2 Kits are excellent options for advancing the appearance and practicality of your MAMMOTH build. Hennessey is proud to support all MAMMOTH upgrades with world-class customer service and a warranty. 

Turnkey vehicles, upgraded and tuned on site. Available for purchase and delivery. 

Hennessey Mammoth 1000 TRX 002 scaled

MAMMOTH 1000

SPECIFICATIONS

  • 1000 bhp @ 6,500 rpm
  • 969 lb-ft torque @ 4,200 rpm
  • Upgraded High-Flow Supercharger System
  • Supercharger Front Drive Pulley Upgrade
  • Supercharger Rear Drive Pulley Upgrade
  • Crank Damper Pin Assembly Upgrade
  • Upgraded Thermostat
  • Heavy Duty Supercharger Belt
  • Upgraded Spark Plugs
  • Crank Case Ventilation System
  • HPE ECM Calibration Upgrade
  • HPE TCM Calibration Upgrade
  • All Necessary Gaskets & Fluids
  • Chassis Dyno Testing
  • Road Testing (Up To 500 Miles)
  • Hennessey® Embroidered Headrests
  • Hennessey® Exterior Badging
  • MAMMOTH™ 1000 Exterior Badging
  • Serial Number Engine Bay Plaque
  • Limited Edition 1 of 200
  • Last Stand Graphics
  • MAMMOTH™ Custom Front Bumper
  • MAMMOTH™ Custom Rear Bumper
  • LED Lights in Front Bumper
  • 20” Hennessey® 10 Spoke Wheels
  • Choice of 35” or 37″ Off-Road Tires
  • Front & Rear Leveling Kit
  • Electronic Fold-Out Steps
  • Hennessey® & MAMMOTH™ Exterior Badges
  • Professional Installation
  • 3 Year / 36,000 Mile Limited Warranty

INQUIRE NOW

Talk to a Salesman

NEWSLETTER

Stay up to date

CAREERS

Supercharge your career

Venom 1000 Mustang GT500 Assets

22 Photos

VelociRaptor 400 Bronco Assets

18 Photos