Dusterhoff Racing DT515 Scat Pack Power Package | 2015+ 6.4L 392 HEMI Charger & Challenger

The Dusterhoff Racing DT515 Scat Pack Power Package is the perfect upgrade for enthusiasts looking to unlock more performance from their 6.4L 392 Gen 3 HEMI without sacrificing everyday drivability. Designed specifically for 2015–2017 and 2018+ Dodge Charger and Challenger Scat Pack models, this package is compatible with both 8-speed automatic and 6-speed manual transmission vehicles. Simply choose your model year range and transmission type when ordering, and we’ll configure the package with the correct components and calibration for your vehicle. Whether your goal is a stronger street car, improved track performance, or a more exciting driving experience, the DT515 package delivers proven results backed by Dusterhoff Racing’s extensive Gen 3 HEMI expertise.

At the core of the DT515 package is a carefully selected performance camshaft paired with premium valvetrain components and a custom HP Tuners calibration. Together, these upgrades improve airflow, increase cylinder efficiency, and optimize engine operation throughout the RPM range. The result is approximately 515 crankshaft horsepower, along with noticeable gains in torque, sharper throttle response, stronger mid-range acceleration, and a more aggressive exhaust note that lets your 392 HEMI sound as powerful as it performs. The included custom tuning ensures every component works together seamlessly while maintaining excellent drivability and reliability.

What comes in the DT515 package:

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

Unlike piecing together aftermarket parts from multiple manufacturers, the DT515 Power Package is designed as a complete, tested solution. Every component has been selected to complement the others, eliminating guesswork and ensuring proper compatibility. The custom calibration adjusts ignition timing, fuel delivery, variable cam timing, torque management, and transmission behavior to maximize performance while preserving smooth operation. Whether you’re cruising on the highway, launching from a stoplight, or making passes at the drag strip, the DT515 package provides consistent, repeatable performance that transforms the driving experience.

This package also serves as an excellent foundation for future naturally aspirated upgrades. It works exceptionally well with long tube headers, high-flow exhaust systems, cold air intakes, ported intake manifolds, larger throttle bodies, upgraded driveshafts, and other supporting modifications. As your build evolves, the DT515 package provides the airflow and tuning flexibility needed to continue adding performance while maintaining factory-like refinement.

At Dusterhoff Racing, every power package is developed through extensive real-world testing on Gen 3 HEMI platforms. We understand what works because we install, tune, and race these combinations ourselves. If you’re ready to wake up your 392 HEMI with proven horsepower gains, professional tuning, and premium components, the DT515 Scat Pack Power Package offers one of the best values available for naturally aspirated performance. For additional performance upgrades, browse our Scat Pack Power Packages category to find larger horsepower packages and complementary components for your build.

Specifications & Features
Manufacturer: Dusterhoff Racing
Product Name: DT515 Scat Pack Power Package
Product Type: Complete Naturally Aspirated Performance Package
Estimated Output:
Approximately 515 Crank Horsepower
Engine Compatibility:
6.4L (392) Gen 3 HEMI
Vehicle Compatibility:
2015–Present Dodge Challenger Scat Pack
2015–Present 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 During Ordering
Includes:
Custom Performance Camshaft
Premium Valvetrain Components
Required Installation Hardware
Custom HP Tuners Calibration / Remote Tune
Supporting Components (Package Dependent)
Performance Benefits:
Approximately 515 Crank Horsepower
Increased Torque
Improved Throttle Response
Enhanced Mid-Range Power
Stronger Top-End Performance
Aggressive Exhaust Note
Excellent Street Manners
Recommended Supporting Modifications:
Long Tube Headers
Cold Air Intake
High-Flow Mid Pipes
Cat-Back Exhaust
Ported Intake Manifold
Larger 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 Depending on Included Components
Warranty:
Manufacturer Warranty Applies to Individual Components