HPE

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…
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…
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