Dusterhoff Racing DT525 Scat Pack Power Package | 2015+ 6.4L 392 HEMI Charger & Challenger

Take your 6.4L 392 HEMI to the next level with the Dusterhoff Racing DT525 Scat Pack Power Package, a complete performance solution engineered for enthusiasts who want significantly more horsepower, a more aggressive exhaust note, and factory-like drivability. Designed specifically for 2015–2017 and 2018+ Dodge Charger and Challenger Scat Pack models, this package supports both automatic and manual transmission vehicles, allowing you to simply select your model year and transmission type before checkout. Whether your goal is dominating the street, improving quarter-mile performance, or building the ultimate naturally aspirated Gen 3 HEMI, the DT525 package delivers the performance, reliability, and tuning expertise that Dusterhoff Racing is known for.

The DT525 Power Package has been carefully assembled using proven performance components that work together as a complete system rather than a collection of individual parts. At the heart of the package is a custom-designed camshaft engineered to maximize airflow and cylinder filling while maintaining excellent drivability. Combined with premium valvetrain components, custom calibration, and supporting hardware, the package produces approximately 525 crankshaft horsepower when paired with the recommended supporting modifications and proper installation. Owners can expect stronger acceleration, increased mid-range torque, improved top-end power, sharper throttle response, and the unmistakable lopey idle that transforms the personality of the 392 HEMI.

What comes in the DT525 package:

JLT Cold Air Intake
Longtube headers
180 Thermostat
PCM Unlock Service
RTD with credits
Smart Access Cable
Custom Tuning

Unlike piecing together parts from multiple manufacturers, every DT525 package has been developed through extensive testing on real-world Gen 3 HEMI applications. Each component is selected for compatibility, reliability, and performance, eliminating the guesswork commonly associated with custom engine builds. The included custom tuning is specifically calibrated for your vehicle combination, ensuring optimized air/fuel ratios, ignition timing, variable cam timing, and transmission calibration for both automatic and manual cars. This comprehensive approach provides a finished product that performs exceptionally well on the street while remaining reliable enough for everyday driving.

The DT525 package is an outstanding choice for Scat Pack owners planning future bolt-on upgrades as well. It pairs exceptionally well with long tube headers, upgraded intake systems, high-flow exhaust components, larger throttle bodies, lightweight driveshafts, and performance differential upgrades. Whether you’re building a weekend cruiser, daily-driven muscle car, drag racing setup, or roll racing machine, this package provides the ideal foundation for a naturally aspirated performance build while leaving room for future enhancements.

At Dusterhoff Racing, every power package is backed by years of Gen 3 HEMI experience and thousands of hours spent developing combinations that deliver real-world results. Our team has tuned and installed countless Scat Pack builds, allowing us to refine every aspect of the DT525 package for maximum performance and reliability. If you’re ready to unlock the full potential of your 392 HEMI, the DT525 Scat Pack Power Package offers one of the best horsepower-per-dollar upgrades available. For additional engine upgrades, browse our Scat Pack Power Packages category to explore higher horsepower combinations and supporting performance components.

Specifications & Features
Manufacturer: Dusterhoff Racing
Product Name: DT525 Scat Pack Power Package
Product Type: Complete Naturally Aspirated Performance Package
Estimated Output:
Approximately 525 Crank Horsepower
Engine Compatibility:
6.4L (392) Gen 3 HEMI
Vehicle Compatibility:
2015–2023+ Dodge Challenger Scat Pack
2015–2023+ Dodge Charger Scat Pack
Model Year Options:
2015–2017
2018+
Transmission Compatibility:
8-Speed Automatic
6-Speed Manual
Vehicle Configuration:
Customer Selects Model Year & Transmission Before Ordering
Includes:
Custom Dusterhoff Racing Camshaft
Premium Valvetrain Components
Required Installation Hardware
Custom HP Tuners Calibration / Remote Tune
Supporting Components (package dependent)
Performance Benefits:
Increased Horsepower
Increased Torque
Aggressive Idle
Improved Throttle Response
Enhanced Mid-Range Power
Stronger Top-End Performance
Recommended Supporting Modifications:
Long Tube Headers
Cold Air Intake
High-Flow Mid Pipes
Cat-Back Exhaust
Ported Intake Manifold
Performance Throttle Body
Fuel Requirement:
Premium Fuel (91+ Octane Minimum)
Professional Installation Recommended
Custom Tuning Included
Intended Use:
Street Performance
Daily Driving
Drag Racing
Roll Racing
Weekend Performance Builds
Color:
N/A (Performance Package)
Weight:
Varies by Included Components
Warranty:
Manufacturer Warranty Applies to Individual Components