1000

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…
VIDEO: HPE’s Mammoth 1000 Package For The TRX, Hits The Dyno!
Aftermarket

VIDEO: HPE’s Mammoth 1000 Package For The TRX, Hits The Dyno!

We have been talking a lot about Hennessey Performance Engineering (HPE) lately. It doesn’t seem a day has gone by…
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…
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…
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