Challenger Hellcat Upgrades & Modifications

For some, 707 HP is not enough. Hennessey® Performance has the solution with its warranty-guaranteed performance upgrade and modification packages available for all Hellcat-platformed Challengers.

HPE1000 SUPER STOCK

HPE1000 REDEYE

HPE1000

HPE900

0 HORSEPOWER

0 LB-FT OF TORQUE

2 Year / 24,000 Mile

WARRANTY

0 HORSEPOWER

0 LB-FT OF TORQUE

2 Year / 24,000 Mile

WARRANTY

0 HORSEPOWER

0 LB-FT OF TORQUE

2 Year / 24,000 Mile

WARRANTY

0 HORSEPOWER

0 LB-FT OF TORQUE

3 Year / 36,000 Mile

WARRANTY

HPE1000 SUPER STOCK

0 HORSEPOWER

0 LB-FT OF TORQUE

2 Year / 24,000 Mile

WARRANTY

HPE1000 REDEYE

0 HORSEPOWER

0 LB-FT OF TORQUE

2 Year / 24,000 Mile

WARRANTY

HPE1000

0 HORSEPOWER

0 LB-FT OF TORQUE

2 Year / 24,000 Mile

WARRANTY

HPE900

0 HORSEPOWER

0 LB-FT OF TORQUE

3 Year / 36,000 Mile

WARRANTY

Challenger Redeye Upgrade and Modification by Hennessey® Performance

Hennessey® Performance's Challenger Redeye Package with 1000 HP.

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Challenger Redeye Upgrade and Modification by Hennessey® Performance

Hennessey® Performance's Challenger Redeye Package with 1000 HP.

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CHALLENGER HELLCAT UPGRADES
SPECIFICATIONS

A stock Challenger is already an amazing car, but it’s Hellcat platform is asking for more power. Hennessey® Performance’s Challenger Hellcat performance upgrade and modifications packages achieve just that by bringing power up to 900 HP and 1000 HP, both supported by a world-class customer experience and guaranteed with an industry-leading warranty.

HPE1000 SUPER STOCK

HPE1000 REDEYE

HPE1000

HPE900

1000 bhp @ 6,500 rpm
948 lb-ft torque @ 4,200 rpm
Lower Pulley Upgrade
Upper Pulley Upgrade
Ported Supercharger Snout
Stainless-Steel Long Tube Headers
High-Flow Catalytic Converters
High-Flow Mid Pipes
High-Flow Fuel Injectors
High-Flow Air Induction System
Crank Case Ventilation System
HPE Calibration Upgrade
Professional Installation
Chassis Dyno Testing
Road Testing (Up To 500 Miles)
Hennessey® Exterior Badging
Serial Numbered Plaques
2 Year / 24,000 Mile Limited Warranty

1000 bhp @ 6,500 rpm
948 lb-ft torque @ 4,200 rpm
Lower Pulley Upgrade
Upper Pulley Upgrade
Ported Supercharger Snout
Stainless-Steel Long Tube Headers
High-Flow Catalytic Converters
High-Flow Mid Pipes
High-Flow Fuel Injectors
High-Flow Air Induction System
Crank Case Ventilation System
HPE Calibration Upgrade
Professional Installation
Chassis Dyno Testing
Road Testing (Up To 500 Miles)
Hennessey® Exterior Badging
Serial Numbered Engine Bay Plaque
2 Year / 24,000 Mile Warranty

1000 bhp @ 6,500 rpm
948 lb-ft torque @ 4,200 rpm
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 500 Miles)
Hennessey® Exterior Badging
Serial Numbered Engine Bay Plaque
2 Year / 24,000 Mile Warranty

900 bhp @ 6,500 rpm
873 lb-ft torque @ 4,200 rpm
Lower Pulley Upgrade
Upper Pulley Upgrade
Ported Supercharger Snout
Stainless-Steel Long Tube Headers
High-Flow Catalytic Converters
High-Flow Mid Pipes
High-Flow Fuel Injectors
High-Flow Air Induction System
Crank Case Ventilation System
HPE Calibration Upgrade
Professional Installation
Chassis Dyno Testing
Road Testing (Up To 500 Miles)
Hennessey® Exterior Badging
Serial Numbered Engine Bay Plaque
3 Year / 36,000 Mile Warranty

CHALLENGER GALLERY

With Hennessey® Performance’s expertly calibrated, warranty-guaranteed Challenger Hellcat packages, the Challenger retains all stock driveability and function while rocketing into the next level of performance capability. Hennessey® Performance is proud to offer these upgrade packages with an industry-leading warranty.