Superchips Flashpaq Tuner

2018 Ram 1500 / 2019–2024 Ram 1500 Classic 5.7L HEMI

3846-S

Overview:

The Superchips Flashpaq 3846-S is a high-performance handheld tuner designed specifically for the 2018 Ram 1500 and 2019–2024 Ram 1500 Classic equipped with the 5.7L HEMI engine and 8-speed transmission. This tuner delivers significant power gains, improved drivability, and advanced calibration features, making it an essential upgrade for Ram owners seeking enhanced vehicle performance without complicated installation.

With the innovative PCM Swap program, Superchips has simplified tuning for these trucks, which are traditionally difficult to modify. The Flashpaq 3846-S combines a DiabloSport Modified PCM with the proven Flashpaq F5 handheld tuner, providing seamless integration and reliable tuning support. Whether you want to increase horsepower, sharpen throttle response, or customize your truck’s settings, this tuner offers a comprehensive solution.

Key Features:

The Superchips Flashpaq 3846-S is packed with features that enhance power, control, and customization for your Ram 1500 or Ram 1500 Classic:

• Compatible with 2018 Ram 1500 and 2019–2024 Ram 1500 Classic 5.7L HEMI with 8-speed transmission
• Adds 20-25 rear-wheel horsepower on premium fuel with dyno-proven tunes
• Includes performance Transmission Control Module (TCM) tune for smoother shifts
• Ability to disable Multi-Displacement System (MDS) for full V8 power on demand
• Preloaded tunes for both 87 and premium octane fuels
• Speedometer calibration for larger tires up to 40 inches and gear ratio changes
• Speed limiter removal for unrestricted vehicle speed
• Real-time data monitoring and diagnostic trouble code reading/clearing
• Includes PCM swap for zero downtime during installation
• Towing and performance tuning options to suit your driving needs

Construction & Design:

The Flashpaq 3846-S features a rugged handheld tuner built for ease of use and durability. The included DiabloSport Modified PCM is engineered to integrate flawlessly with your Ram’s factory systems, ensuring safe and reliable operation. Superchips’ design prioritizes plug-and-play installation, minimizing the risk of errors and eliminating the need for complex wiring or permanent modifications.

Its intuitive interface allows users to quickly select tunes, adjust settings, and monitor vehicle performance in real time. The tuner’s compact form factor and clear display make it convenient to carry and operate, whether at home or on the road.

Performance & Sound

By unlocking up to 25 rear-wheel horsepower and enhancing torque delivery, the Flashpaq 3846-S transforms your Ram 1500 into a more responsive and capable truck. Disabling MDS keeps the 5.7L HEMI running in full V8 mode, delivering consistent power and a more aggressive exhaust note under acceleration. Improved throttle response and optimized transmission shifts contribute to a smoother, more engaging driving experience.

Installation & Fitment:

Installation is straightforward thanks to the included PCM swap, which allows you to upgrade your truck’s powertrain control module without any downtime. The Flashpaq F5 handheld tuner connects easily to your vehicle’s OBD-II port, enabling quick flashing of preloaded tunes and adjustments. No permanent modifications or special tools are required, making this tuner accessible for both enthusiasts and professional installers.

This tuner is specifically designed for the 2018 Ram 1500 and 2019–2024 Ram 1500 Classic models equipped with the 5.7L HEMI engine and 8-speed transmission, ensuring perfect compatibility and optimal performance.

What's Included:

• Superchips Flashpaq F5 handheld tuner
• DiabloSport Modified PCM for seamless swap
• Preloaded performance tunes for multiple octane levels
• Installation instructions and user guide

Ideal For:

This tuner is ideal for Ram 1500 and Ram 1500 Classic owners who want to maximize their 5.7L HEMI’s performance with minimal hassle. Whether you’re looking to improve towing capability, enhance daily driving responsiveness, or simply add more horsepower and torque, the Flashpaq 3846-S offers a versatile and reliable solution. It’s perfect for enthusiasts seeking a balance of power, control, and ease of use without compromising factory drivability.

Superchips is a performance tuning brand offering handheld programmers and calibrations aimed at improving horsepower, torque, towing drivability, and throttle response on trucks and SUVs. Often used on diesel and gas towing builds, Superchips tools help owners tailor performance for how the vehicle is actually used—street, haul, or off-road.