Hellcat Stage 1 Kit (2015-2023) - Direct Connection (77073001AA)
2015-2022 Dodge
For Dodge Challenger SRT® Hellcat and Charger SRT® Hellcat (2015-2023)
Increase your engine performance up to 757HP at the touch of a button when used in conjunction with the Hellcat Pre-Stage Kit.
Includes Hellephant pulley (80.5 mm/3.17-inch dia) for 2 lb increase of boost over stock and high-performance factory-tuned calibration.
*Requires purchase of Hellcat a Pre-Stage kit:
P/N: 77072609AA Challenger (2019-2023)
P/N: 77072608AA Challenger (2015-2018)
P/N: 77072611AA Charger (2015-2023)
*Note: Calibrations are for US vehicles only
Turn-key HP upgrade for Hellcat:
• Factory-tuned calibration for increased engine performance to 757 HP / 696 LBFT per SAE J1349 correction factor (2019-2023 Challenger)
• Factory-tuned calibration for increased engine performance to 747 HP / 690 LBFT per SAE J1349 correction factor (2015-2018 Challenger and 2015-2023 Charger
• 3.17-inch dia. Hellephant Pulley
• DC keychain with calibration key code which unlocks high performance Stage 1 calibration
50-State Street Legal: 2015-2023 Dodge Challenger SRT® Hellcat and Charger SRT® Hellcat (E.O. D-265-71)
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Product Details
Installation GuideDescription
For Dodge Challenger SRT® Hellcat and Charger SRT® Hellcat (2015-2023)
Increase your engine performance up to 757HP at the touch of a button when used in conjunction with the Hellcat Pre-Stage Kit.
Includes Hellephant pulley (80.5 mm/3.17-inch dia) for 2 lb increase of boost over stock and high-performance factory-tuned calibration.
*Requires purchase of Hellcat a Pre-Stage kit:
P/N: 77072609AA Challenger (2019-2023)
P/N: 77072608AA Challenger (2015-2018)
P/N: 77072611AA Charger (2015-2023)
*Note: Calibrations are for US vehicles only
Turn-key HP upgrade for Hellcat:
• Factory-tuned calibration for increased engine performance to 757 HP / 696 LBFT per SAE J1349 correction factor (2019-2023 Challenger)
• Factory-tuned calibration for increased engine performance to 747 HP / 690 LBFT per SAE J1349 correction factor (2015-2018 Challenger and 2015-2023 Charger
• 3.17-inch dia. Hellephant Pulley
• DC keychain with calibration key code which unlocks high performance Stage 1 calibration
50-State Street Legal: 2015-2023 Dodge Challenger SRT® Hellcat and Charger SRT® Hellcat (E.O. D-265-71)
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Parts warranty: 24 months UNLIMITED miles, Vehicle warranty: 3 years or 36,000 miles, Powertrain warranty: 5 years or 60,000 miles
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