Diablo Sport Modified PCM & inTune i3 Programmer

2015–2024 Chrysler 300

Part #: PKITCHARV820-I3

Overview

The Diablo Sport Modified PCM & inTune i3 Programmer is a comprehensive tuning solution designed specifically for the 2015–2024 Chrysler 300. This kit combines a preprogrammed Powertrain Control Module (PCM) with a handheld touchscreen tuner, enabling enthusiasts and professional tuners to unlock the full potential of their vehicle’s engine and transmission. By enhancing throttle response, removing factory speed limiters, and offering custom tunes optimized for premium fuel, this package significantly improves power delivery and overall drivability.

Ideal for drivers seeking a refined balance of performance and daily usability, the Diablo Sport system provides precise control over engine parameters and transmission behavior. Its intuitive interface and WiFi-enabled updates ensure that tuning remains current and adaptable to evolving performance needs.

Key Features

This tuning kit offers a range of advanced features engineered to elevate your Chrysler 300’s performance and driving experience:

• Preprogrammed Modified PCM tailored for Chrysler 300 (2015–2024) for seamless integration
• Handheld inTune i3 touchscreen tuner with user-friendly interface and real-time data logging
• Custom performance tunes optimized for premium fuel to maximize power and efficiency
• Enhanced throttle response for quicker acceleration and improved engine responsiveness
• Removal of factory speed limiters to unlock full vehicle speed potential
• WiFi-enabled tuner for easy firmware and tune updates without the need for a computer
• Adjustable transmission shift points and firmness for a sportier driving feel
• Data logging capabilities to monitor engine and transmission parameters during operation
• Safe and reliable tuning with factory calibration as a baseline

Construction & Design

The Diablo Sport Modified PCM is engineered to meet or exceed OEM standards, ensuring durability and reliability under demanding conditions. The PCM is carefully reprogrammed with performance-oriented calibrations while maintaining compatibility with the vehicle’s existing systems. The inTune i3 programmer features a robust handheld design with a high-resolution touchscreen, providing clear visibility and ease of use in all lighting conditions. Its compact form factor and durable construction make it suitable for both professional shops and enthusiast garages.

Performance & Sound

By optimizing fuel and ignition timing, along with transmission shift strategies, this tuning kit enhances throttle response and overall engine output. Drivers will notice smoother and more immediate acceleration, improved mid-range torque, and a more engaging driving experience. While the primary focus is on performance and drivability, the refined tuning can also contribute to a more aggressive engine note under acceleration, enhancing the vehicle’s sporty character.

Installation & Fitment

Installation of the Diablo Sport Modified PCM & inTune i3 Programmer is straightforward and designed to be a direct replacement for the factory PCM on 2015–2024 Chrysler 300 models. The handheld tuner connects via the OBD-II port, allowing for quick and easy programming without the need for specialized tools or modifications. The kit is compatible with all engine variants within the specified model years, ensuring a precise fit and optimal performance gains.

What's Included

• Preprogrammed Modified Powertrain Control Module (PCM)
• inTune i3 Handheld Touchscreen Programmer
• USB cable for charging and firmware updates
• Detailed user manual and installation guide
• Access to WiFi updates and custom tuning options

Ideal For

This tuning kit is perfect for Chrysler 300 owners who want to enhance their vehicle’s performance without sacrificing reliability or drivability. It suits enthusiasts looking for improved throttle response, increased power, and the ability to customize engine and transmission settings. Additionally, professional tuners and performance shops will appreciate the flexibility and data logging capabilities offered by the inTune i3 programmer.

DiabloSport makes handheld tuners and ECU tuning solutions aimed at unlocking additional performance and improving drivability for many late-model domestic trucks and muscle cars. Their devices and supported tuning ecosystem are commonly used to optimize engine and transmission calibrations after mods like intakes, exhaust, or gearing changes.