DiabloSport Performance Programmer

2015–2016 Jeep Wrangler 3.6L V6

8420

Overview:

The DiabloSport inTune i3 Performance Programmer is a powerful handheld tuning device designed specifically for the 2015–2016 Jeep Wrangler equipped with the 3.6L V6 engine. Ideal for enthusiasts seeking a straightforward way to enhance their vehicle’s performance, this programmer delivers increased horsepower, improved throttle response, and optimized drivability without the need for complex modifications or engine disassembly.

Preloaded with dyno-tested performance tunes tailored for your Jeep Wrangler, the inTune i3 allows you to unlock additional power and torque quickly and safely. Whether you’re looking to improve acceleration, adjust for larger tires, or fine-tune transmission behavior, this device offers a comprehensive solution that fits seamlessly with your vehicle’s factory systems.

Key Features:

The DiabloSport inTune i3 combines advanced tuning technology with user-friendly features to deliver a customizable performance upgrade experience. Key features include:

• Preloaded performance programs optimized for 87, 91, and 93 octane fuels
• Up to 20 rear-wheel horsepower gain on premium fuel
• Performance TCM (Transmission Control Module) tune for the 8-speed automatic transmission
• Adjustable idle RPM settings for smoother operation
• Calibration support for taller tires to maintain accurate speedometer readings
• Throttle control adjustments for enhanced pedal feel and responsiveness
• Ability to set target coolant temperature for improved engine management
• Timing and fueling adjustments at wide-open throttle (WOT) for maximum power
• Supports custom tuning through DiabloSport’s network of Certified Master Racers (CMR)
• Includes a one-time unlocked PCM swap with no vehicle downtime
• WiFi-enabled for easy software updates and multi-licensing capabilities
• Data logging with 5-volt inputs for detailed performance monitoring

Construction & Design:

The inTune i3 features a durable ABS plastic housing designed for handheld use, with a bright color touch screen display that simplifies navigation through menus and tuning options. Its compact size and ergonomic design make it easy to handle and operate inside the vehicle. The device connects directly to the vehicle’s OBD-II port, requiring no additional tools or hardware for installation.

Engineered with reliability in mind, the inTune i3 is built to withstand regular use and provides a robust interface for both novice and experienced tuners. The inclusion of WiFi updating ensures your programmer stays current with the latest tuning files and features.

Performance & Sound

By optimizing engine parameters such as ignition timing, fuel delivery, and throttle response, the DiabloSport inTune i3 enhances overall engine performance. Users can expect a noticeable increase in low-end torque and throttle responsiveness, resulting in quicker acceleration and a more engaging driving experience. The included transmission tune further refines shift points and firmness, contributing to smoother and more efficient power delivery.

Installation & Fitment:

Installation is straightforward and requires no mechanical modifications. Simply plug the inTune i3 into the Jeep Wrangler’s OBD-II port, follow the on-screen prompts to select your desired tune, and flash the vehicle’s PCM. The included PCM swap feature allows for a one-time unlocked PCM exchange without any vehicle downtime, ensuring a seamless upgrade process. This programmer is specifically designed to fit 2015 and 2016 Jeep Wrangler models with the 3.6L engine, guaranteeing compatibility and optimal performance.

What's Included:

• DiabloSport inTune i3 handheld performance programmer
• One-time unlocked PCM cross shipment for Chrysler vehicles
• Preloaded performance tuning software for Jeep Wrangler 3.6L (2015–2016)
• Instruction manual

Ideal For:

This performance programmer is perfect for Jeep Wrangler owners who want to increase horsepower and torque without extensive mechanical work. It suits enthusiasts looking to improve throttle response, adjust for aftermarket tires, or optimize transmission behavior. Whether you’re a weekend warrior or a daily driver seeking enhanced performance, the inTune i3 offers a reliable and customizable tuning solution.

Emissions Note

This product is not CARB (California Air Resources Board) compliant and is not legal for use in California or other states with similar emissions regulations. Please verify local laws before purchasing.

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.