Diablo Sport Modified PCM + inTune i3 Programmer Kit

2015–2024 Chrysler 300 5.7L / 6.4L

Part #: PKITCHARV822-I3

Overview

The Diablo Sport Modified PCM + inTune i3 Programmer Kit is a comprehensive performance upgrade solution designed specifically for 2015 to 2024 Chrysler 300 models equipped with 5.7L and 6.4L engines. This kit combines a pre-programmed Powertrain Control Module (PCM) with a versatile handheld tuner, allowing enthusiasts to unlock significant power gains and customize engine and transmission settings with ease.

Ideal for drivers seeking reliable horsepower improvements without sacrificing drivability or requiring extensive vehicle downtime, this kit delivers up to 30 additional rear-wheel horsepower. It provides multiple performance tunes out of the box and supports custom tuning for those who want to tailor their vehicle’s performance to exact specifications.

Key Features

This kit offers a range of advanced features that enhance both power and control:

• Pre-programmed Modified PCM optimized for increased horsepower and torque
• Handheld inTune i3 tuner for easy access to multiple performance tunes
• Custom tuning support for personalized engine and transmission calibration
• Adjustable rev limiter to safely extend engine RPM range
• Speed limiter control to remove or adjust factory speed restrictions
• Tire size calibration for accurate speedometer and transmission shifting
• Improved throttle response and transmission shift points for enhanced driving dynamics
• Plug-and-play installation with no permanent vehicle modifications required

Construction & Design

The Modified PCM included in this kit is engineered with precision to ensure compatibility and durability under increased performance demands. Built to meet or exceed OEM standards, the PCM is carefully programmed to optimize fuel delivery, ignition timing, and transmission behavior for the 5.7L HEMI and 6.4L SRT engines found in the Chrysler 300.

The inTune i3 handheld tuner features a rugged, user-friendly design with a clear color display and intuitive interface. Its compact form factor allows for convenient handheld operation or dashboard mounting, making it easy to switch between tunes and adjust settings on the fly.

Performance & Sound

By upgrading to the Diablo Sport Modified PCM and utilizing the inTune i3 tuner, drivers can expect noticeable improvements in throttle response, acceleration, and overall engine performance. The optimized tuning enhances power delivery without compromising reliability or drivability. While the kit does not directly alter exhaust sound, the increased engine efficiency and performance tuning may result in a more aggressive engine note under acceleration.

Installation & Fitment

Installation is straightforward and designed to minimize vehicle downtime. The pre-programmed PCM is a direct replacement for the factory unit, requiring no additional modifications or wiring changes. The inTune i3 programmer connects via the OBD-II port, allowing users to upload tunes, adjust settings, and monitor vehicle parameters easily.

This kit is specifically engineered to fit 2015 through 2024 Chrysler 300 models equipped with 5.7L or 6.4L engines, ensuring seamless integration and optimal performance gains.

What's Included

• Pre-programmed Modified Powertrain Control Module (PCM)
• Diablo Sport inTune i3 handheld tuner with color display
• OBD-II connection cable for tuner
• Detailed installation and user guide

Ideal For

This kit is perfect for Chrysler 300 owners who want to increase horsepower and torque without sacrificing reliability or requiring extensive mechanical modifications. It suits enthusiasts looking for a plug-and-play solution that offers both preset performance tunes and the flexibility to customize engine and transmission parameters. Whether for spirited daily driving or occasional track use, this kit provides a balanced approach to performance enhancement.

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.