F150 3.5L EcoBoost 5 Star Tuning HP RTD+ Tuner Features: - Peak Power Gains of up to +91 HP / +92 lb-ft at max output
- Mid-Range Gains of up to +144 HP / +125 lb-ft, ideal for everyday driving
- Low-End Torque Gains of up to +95 HP / +123 lb-ft, perfect for towing and hauling
- Load and switch tunes right from your mobile device
- Improve throttle response and eliminate sluggish acceleration
- Free lifetime tune updates for new modifications
- Dyno-proven reliability with over 1 million test miles
- Easily switch between custom tunes and factory settings
- Supports monitoring engine parameters in real time
- Stores up to 10 custom tunes for flexibility
- Refines shift points for smooth and precise shifting
Ultimate Tuning Device for 3.5L EcoBoost
The 2015-2016 F150 3.5L EcoBoost 5 Star Tuning HP RTD+ with Custom Tunes is designed to take your driving experience to the next level, offering a combination of cutting-edge technology, dyno-proven power gains, and tailored flexibility. Whether you’re looking for more power for the highway, improved low-end torque for towing, or a smoother daily drive, this tuner delivers results you can feel every time you get behind the wheel. The HP RTD+ tuner connects directly to your truck’s computer to recalibrate its factory settings, which are designed for the “average” driver. Using the 5 Star Tuning app on your smartphone, you can seamlessly load, store, and switch between custom tunes with just a few taps. Gone are the days of clunky devices—your phone acts as a powerful tool, allowing you to monitor engine parameters like RPM, coolant temperature, and speed in real time. Need to return your truck to stock settings for a dealership visit or sell it down the line? That’s just as easy as switching back to one of the 10 custom tunes the device can store. Whether you’re tuning for performance, towing, or efficiency, everything is at your fingertips.
Dyno-Proven Performance Gains
This tuner isn’t about hypothetical improvements; it’s been dyno-tested and street-proven with over 1 million miles of real-world use. With a Performance Tune and high-octane fuel (like 93), your F150 can gain up to +91 HP and +92 lb-ft of torque at peak output. The mid-range power gains are even more impressive, reaching up to +144 HP and +125 lb-ft, which is where most drivers spend their time. You’ll notice this boost immediately when accelerating, merging onto the highway, or overtaking slower vehicles. If towing is a priority, the low-end torque gains of up to +95 HP and +123 lb-ft will make heavy loads feel effortless. To fully capitalize on these performance improvements, pairing the tunes with additional performance mods—like an upgraded exhaust, intake, or intercooler—is highly recommended.
Effortless Driving Improvements
Beyond the raw power, the 5 Star Tuning HP RTD+ enhances your overall driving experience. Throttle response is drastically improved, eliminating the sluggish acceleration many factory tunes cause. Shift points are refined for smoother and more precise gear changes, whether you’re cruising the highway or towing uphill. The app also lets you monitor your truck’s performance in real time, giving you valuable insights into your engine’s behavior while you drive. One of the most appealing features is 5 Star’s Free Tunes for Life program. When you upgrade your truck with new performance mods, 5 Star will provide updated tunes at no additional cost. This ensures your truck always runs at peak efficiency, even as you continue to customize it over time. Combined with the ability to easily switch between custom and factory settings, this makes the HP RTD+ an investment that grows with your vehicle.
Vehicle Fitment: 2015, 2016 Ford F150 3.5L EcoBoost
Application Note: - This tuner includes 3 custom tunes of your choice at no additional cost. 2 additional tunes can be added to the order with a small fee. (See dropdown menu above).
- Please note while using 5 Star's performance/tow tune, the economy driving mode of your application will feature their economy tune. Simply select this driving mode to utilize this feature.
General Overview of 5 Star's Custom Tunes:
- Performance Tunes: Maximize power and torque for aggressive driving; not recommended for towing
- Performance/Tow Tunes: Offer a solid balance between overall driving and towing performance.
- Ethanol-Based Tunes: Deliver the most power but require ethanol availability and compatible vehicles
- Specialized Tunes: Address specific needs like towing, efficiency, or restricted operation
For a more in-depth overview on what tunes you might want for your 3.5L EcoBoost F150, check out our complete
5 Star's Custom Tune Breakdown.
HP Tuners RTD Flasher Instructions (Via Windows PC)
Most Applications Will Use This Method
Note: Wi-Fi is required to read and write to your vehicle. Ensure you have a strong Wi-Fi connection and that your Windows laptop (required) battery is charged or connected to a power source.
Download RTD Flasher Software
Steps to Read Your Vehicle:
- Open the RTD Flasher software after installation.
- Connect your RTD/RTD+ device to your vehicle's OBDII port.
- Use the provided USB cable to connect the RTD/RTD+ device to your computer.
- Turn your vehicle to the "ON" position (push-button vehicles: press once without pressing the brake).
- Select the "Read Vehicle" option (book icon with green arrow) in the RTD Flasher software.
- Click "Gather Information" after selecting "Read Vehicle."
- For vehicles with multiple modules:
- Single module: Ensure "Read Entire" is selected.
- Two modules (engine and transmission): Select "Read Entire" for both.
- Verify the correct settings and select "Read." This process may take up to 20 minutes.
- Follow on-screen prompts to cycle the key if required during the process.
- Save the file with an easy-to-find name (e.g., FirstName LastName stockfile) on your desktop.
- Email the saved stock file to: [email protected].
Note: If you have not submitted your vehicle information and tune selection, complete the Calibration Request Form.
Steps to Write Tunes to Your Vehicle:
- Download your received tunes to an easy-to-find location on your computer.
- Connect your RTD/RTD+ device to the OBDII port and your computer.
- Open RTD Flasher and select "Help" > "Resync Interface" to add vehicle credits.
- Click "Close" after resyncing, then select "File" > "Open File" to load your tune file.
- Turn the key to the "ON" position without starting the vehicle.
- Click the "Write" icon (book icon with red arrow) beside the "Read" icon.
- Select "Show License," specify the controllers, and commit to the license.
- Ensure all dropdowns are set to "Write Calibration," then click "Write."
- Follow on-screen prompts to cycle the key, and wait for the "Flash Completed" message.
