Jeep Trackhawk HPE1000 Supercharged Engine Upgrade

Jeep Trackhawk HPE1000 Supercharged Upgrade

Available for the 2018 – 2020 Jeep Grand Cherokee Trackhawk equipped with the Hellcat supercharged 6.2L V8 Hemi engine.


• 1,012 bhp @ 6,500 rpm *
• 969 lb-ft torque @ 4,200 rpm *



• 0-60 mph: 2.6 sec.
• ¼ mile: 10.2 sec. @ 133 mph



• Upgraded Supercharger System
• Pulley Upgrade
• Stainless-Steel Long Tube Headers
• High-Flow Catalytic Converters
• Upgraded High-Flow Fuel Injectors
• HPE Calibration Upgrade
• High-Flow Air Induction System
• Crank Case Ventilation System
• Professional Installation
• All Necessary Gaskets & Fluids
• Chassis Dyno Testing
• Road Testing (up to 200 miles)
• Hennessey Exterior Badges
• HPE1000 Badges
• Serial Numbered Plaques
• 1 Year / 12,000 Mile Warranty

* Estimated power ratings at the engine. Actual power will be measured at the rear wheels, before and after the upgrades are installed and tuned. Rear wheel horsepower and torque figures are approximately 15-20% lower than the factory published power figures which are measured at the crankshaft on an engine dyno.

** Acceleration performance figures are based on ideal conditions with an experienced driver on a prepped ¼ mile dragstrip running on drag radial rear tires.

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