Hennessey Performance

RAM TRX ENGINE UPGRADES

The best upgrades for the 2023 RAM 1500 TRX include a high-flow 2.65L supercharger, fuel injectors, and high-flow induction system alongside performance-boosting calibration, making your 6.2L V8 truck the world’s ultimate, most powerful and most exclusive RAM TRX. 

PERFORMANCE

R&D

TUNING

WARRANTY

Hennessey® Performance, the Texas-based hypercar manufacturer and high-performance vehicle creator, proudly offers the ultimate RAM 1500 TRX upgrade, the Hennessey ® MAMMOTH™ 1000 performance upgrades and modifications package with its upgraded 6.2-liter supercharged Hellcat V8 boasting 1,012 hp and 969 lb-ft of torque.

Hennessey Mammoth 1000 TRX 012 scaled

Testing for all Hennessey® Performance models and modifications begin at the company’s headquarters in Sealy, Texas. Under the guidance of our Research and Development team, each RAM 1500 TRX’s upgrades and mods are subjected to hundreds of hours of research and development. This helps guarantee that Hennessey® Performance’s modifications for RAM TRX’s enhance every aspect of the vehicle while retaining complete usability and manufacturer driving modes.

RAM TRX Upgrade: MAMMOTH 1000

After lab-based evaluation, development moves to Hennessey® Performance’s various on-site dyno bays for live assessment. The final phase sees development models pound the Pennzoil Proving Ground at Hennessey® Performance’s headquarters to evaluate the 2022 RAM TRX tune upgrade in the real world. Even after each model line is signed-off, every customer vehicle undergoes its series of quality assurance tests, including a detailed test drive by Hennessey® Performance’s engineers.

RAM TRX Tune: MAMMOTH 1000

Customer satisfaction is at the core of every Hennessey® Performance’s RAM 1500 TRX performance upgrades and modifications package. Emphasizing this point, the company provides a comprehensive warranty on each 6.2-liter V8 MAMMOTH™ upgrade and modification to provide total peace of mind. Customers are invited to take final delivery of their new Hennessey® vehicle at the Pennzoil Proving Grounds in Sealy, Texas for the ultimate performance experience.

Hennessey Mammoth 1000 TRX 006 1

Upgrades at a Glance

0
HORSEPOWER
0
LB-FT OF TORQUE

2 / 24,000

WARRANTY

Play Video about MAMMOTH-1000-Glamis

MAMMOTH® 1000

OFF-ROAD KIT

The 2023 RAM TRX MAMMOTH off-road upgrade is imposing and robust. It includes MAMMOTH® front and rear bumpers with integrated LED lights, and 20-inch Hennessey® wheels. The RAM TRX MAMMOTH upgrades also include up to 37-inch off-road tires and a front and rear leveling kit. All work is covered by a comprehensive 3-year / 36,000-mile warranty.

RETRACTABLE BED COVER

ELECTRONIC FOLD-OUT STEPS

MAMMOTH® 1000

OPTIONAL UPGRADES

Customers can opt for electronic fold-out steps on their 2023 RAM TRX MAMMOTH upgrade.

LIMITED EDITION

CARBON EDITION

The Hennessey MAMMOTH TRX with ‘Carbon Edition’ is lighter, stronger, more chemical resistant and temperature tolerant than the existing factory parts that they replace. The carbon-fiber upgrades enhance the performance-focused character of what is already one of the world’s quickest and most powerful trucks, while distinguishing it further from its commonplace competitors. 

6X6 Hennessey MAMMOTH TRX

LIMITED EDITION

MAMMOTH® 6X6

The Hennessey® MAMMOTH™ 6X6 is the ultimate RAM 1500 TRX mods package in the most American way possible: bigger, longer, taller, more power, more noise and plenty more of everything! Hennessey® has significantly extended the TRX platform and added a third axle and a gigantic flatbed at the rear. 

6X6 Locking Rear Axles

An additional third axle completes the 6X6 setup of this behemoth.

6X6 Hennessey MAMMOTH TRX
6X6 Hennessey MAMMOTH TRX

UPGRADED SUSPENSION

Upgraded Bilstein Suspension for the most luxurious of rides in such an absurd ride.

Upgraded 20″ Wheels and Off-Road Tires

For increased performance and capability on- and off-road. 

6X6 Hennessey MAMMOTH TRX

The new MAMMOTH™ 1000 TRX is the most powerful pickup truck that Hennessey® Performance has ever offered.


Hennessey Mammoth 1000 TRX 012 scaled
hennessey mammoth6x6 ramtrx 12 scaled
RAM TRX Carbon Edition MAMMOTH

MAMMOTH™ RAM TRX

SPECIFICATIONS

MAMMOTH™ 1000

MAMMOTH™ 6X6

CARBON

  • 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
  • High-Flow Fuel Injectors
  • High-Flow Filtration System
  • 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
  • MAMMOTH™ Custom Front Bumper
  • MAMMOTH™ Custom Rear Bumper
  • LED Lights in Front Bumper
  • 20” Hennessey® 10 Spoke Wheels
  • 35” Off-Road Tires
  • Front & Rear Leveling Kit
  • Electronic Fold-Out Steps
  • Hennessey® & MAMMOTH™ Exterior Badges
  • Professional Installation
  • 2 Year / 24,000 Mile Limited Warranty
  • 1000 bhp @ 6,500 rpm
  • 969 lb-ft torque @ 4,200 rpm
  • Includes Base 2021-2023 Ram TRX
  • 6×6 Locking Rear Axles
  • Upgraded High-Flow Supercharger System
  • Supercharger Front Drive Pulley Upgrade
  • Supercharger Rear Drive Pulley Upgrade
  • Crank Damper Pin Drive Pulley Upgrade
  • Upgraded Thermostat
  • Heavy Duty Supercharger Belt
  • Upgraded Spark Plugs
  • High-Flow Fuel Injectors
  • High-Flow Filtration System
  • Crank Case Ventilation System
  • HPE ECM Calibration Upgrade
  • HPE TCM Calibration Upgrade
  • All Necessary Gaskets & Fluids
  • Professional Installation
  • Chassis Dyno Testing
  • Road Testing (Up To 500 Miles)
  • MAMMOTH™ Custom Front Bumper
  • MAMMOTH™ Custom Rear Bumper
  • LED Lights in Front Bumper
  • 20” Hennessey® 10-Spoke Wheels
  • 37” Off-Road Tires
  • 6-Piston Front Performance Brakes
  • Front Leveling Kit
  • Upgraded Electronic Fold Out Steps
  • Hennessey® Embroidered Headrests
  • Hennessey® Exterior Badging
  • MAMMOTH™ 1000 Exterior Badging
  • Serial Number Engine Bay Plaque
  • Limited Edition 1 of 12
  • 2 Year / 24,000 Mile Warranty
  • MAMMOTH™ 1000 Package
  • Upper Carbon-Fiber Front Grille
  • Lower Carbon-Fiber Front Grille
  • Carbon-Fiber Front Hood Scoop Intake
  • Carbon-fiber Fender Vents
  • Carbon-fiber Hood Vents
  • Carbon-fiber Engine Cover
  • Carbon-Fiber Headlight Surrounds
  • Carbon-Fiber Taillight Surrounds
RAM TRX Carbon Edition MAMMOTH

Effectively transforms the MAMMOTH TRX into a much more visually upscale truck

The comprehensive new ‘Carbon Edition’ package is an add-on offered exclusively on Hennessey’s popular MAMMOTH 900 TRX and MAMMOTH 1000 TRX upgrades. The package includes an upper and lower carbon-fiber grille, carbon-fiber front hood scoop intake, carbon-fiber fender vents, carbon-fiber hood vents, carbon-fiber engine cover, carbon-fiber headlight surrounds, and carbon-fiber taillight surrounds. 

RAM TRX Carbon Edition MAMMOTH
RAM TRX Carbon Edition MAMMOTH
RAM TRX Carbon Edition MAMMOTH

Lighter, Stronger, More chemical resistant and temperature tolerant than original

The carbon-fiber upgrades enhance the performance-focused character of what is already one of the world’s quickest and most powerful trucks, while distinguishing it further from its commonplace competitors. 

RAM TRX Carbon Edition MAMMOTH
RAM TRX Carbon Edition MAMMOTH
RAM TRX Carbon Edition MAMMOTH

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