Mammoth

Hennessey Adds Overlanding Package For Their 1,012 Horsepower TRX MAMMOTH 1000!
Aftermarket

Hennessey Adds Overlanding Package For Their 1,012 Horsepower TRX MAMMOTH 1000!

Overlanding is continuing to grow in popularity since the start of the pandemic. The idea behind overlanding is to include…
Hennessey Officially Introduces Its Mammoth 1000 6×6 TRX!
Aftermarket

Hennessey Officially Introduces Its Mammoth 1000 6×6 TRX!

Love them or hate them, Texas-based Hennessey Performance Engineering (HPE) has built some of the gnarliest performance vehicles on the planet.…
This Hennessey TRX-Based Mammoth 1000 Has A Top Speed Of 55 MPH!
Aftermarket

This Hennessey TRX-Based Mammoth 1000 Has A Top Speed Of 55 MPH!

Hennessey Performance Engineering (HPE) created a monster with their limited edition Mammoth 1000 package for the 2021 and 2022 Ram…
Hennessey Shows Off A “Stampede” Of It’s New TRX-Based Mammoth 1000:
Aftermarket

Hennessey Shows Off A “Stampede” Of It’s New TRX-Based Mammoth 1000:

Love them or hate them, Texas-based Hennessey Performance Engineering (HPE) has built some of the gnarliest performance vehicles on the…
Hennessey Performance Will Build A Limited Run Of 1,000 Horsepower TRX SUVs:
Aftermarket

Hennessey Performance Will Build A Limited Run Of 1,000 Horsepower TRX SUVs:

Hennessey Performance Engineering (HPE) has been on a roll recently, with a ton of Hellcat-powered projects going on. Now, the…
VIDEO: Hennessey Takes Its New TRX Mammoth 900 To The Dyno & Track:
Aftermarket

VIDEO: Hennessey Takes Its New TRX Mammoth 900 To The Dyno & Track:

Since the introduction of the 2021 Ram 1500 TRX, Hennessey Performance Engineering (HPE) has unveiled two different power upgrade kits…
Hennessey To Introduce Ram 1500 TRX “Mammoth 1000” Package:
Aftermarket

Hennessey To Introduce Ram 1500 TRX “Mammoth 1000” Package:

Texas-based Hennessey Performance Engineering (HPE) has announced its plans to introduce a new limited-edition based on the new 2021 Ram…
Hennessey To Build A Hellephant-Power Ram TRX 6×6?
Aftermarket

Hennessey To Build A Hellephant-Power Ram TRX 6×6?

Hennessey Performance Engineering (HPE) announced today, that the high-performance aftermarket builder is taking the recently announced 2021 Ram 1500 TRX…
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