DiabloSport inTune i3 Platinum Tuner Review
The DiabloSport inTune i3 is a redesigned and improved version of the i2 model. It takes all the features of the i2 and multiplies them to increase your vehicle’s power to its maximum potential.
The Platinum edition of DiabloSport inTune i3 is an even better device with a few extra features.
Look at our Diablosport inTune i3 Platinum tuner review and see what this device is capable of.
What Is the DiabloSport inTune i3 Platinum Tuner?
The DiabloSport inTune I3 is a handheld tuner that you can plug into your vehicle’s OBD2 (onboard diagnostics) port. You can use it to modify the settings on the vehicle’s computer to boost power and torque without any mechanical modifications.
What does it do?
The device comes preloaded with various tunes designed for the car it is plugged into. It can increase horsepower and torque, improve throttle response, and improve fuel economy.
It is also intended to diagnose engine problems by scanning and reading engine codes. According to the manufacturer, this device can enhance your vehicle’s performance by adding the following:
- Between 17-27 horsepower
- Between 30-43 Nm of torque
- Increase of up to 2 miles per gallon
The Platinum version of this device allows you to do data logging and custom tunes. It also allows you to tune more than one vehicle at a time.
How does it compare to the regular DiabloSport inTune i3 tuner?
According to my research, the DiabloSport inTune i3 and the DiabloSport inTune i3 Platinum are practically the same devices in terms of features and capabilities.
The only difference is that the Platinum comes with pre-loaded, high-performance tunes as an addition to the custom tuning capability. It allows the user to upload pre-loaded tunes and then modify them according to their preferences using the custom tuning abilities.
What Vehicles Can You Use It On?
The list of cars you can use the DiabloSport inTune i3 Platinum on is quite long. Here’s a breakdown of vehicle brands and models that this device is compatible with:
| Make | Model and Year |
| Buick | Encore 2013-2015 |
| Cadillac | ATS 2013-2015 – CTS 2004-2007 – Escalade 2002-2016 |
| Chevrolet | Avalanche 2002-2013 – Camaro 1999-2002, 2010-2016 – Colorado 2008-2012, 2015-2016 – Corvette 1999-2016 – Cruze 2011-2015 – Impala 2006-2009 – Monte Carlo 2006-2007 – Silverado 1500 1999-2010, 2014-2016 – Silverado 2500 1999-2016 – Silverado 3500 2001-2016 – Sonic 2012-2015 – SS 2014-2016 – SSR 2003-2006 – Suburban 2000-2010, 2013, 2015-2016 – Tahoe 2000-2009, 2011-2016 – Trailblazer 2006-2009 – Trax 2015 |
| Dodge | Charger 2005-2014 – Dakota 2008-2011 – Durango 2005-2016 – Magnum 2005-2008 – Neon SRT4 2003-2005 – Ram 2003-2017 |
| Ford | Too many to list here. Here’s a complete list. |
| GMC | Canyon 2008-2012, 2015-2016 – Envoy 2006 – Sierra 1500 1999-2009, 2014-2016 – Sierra 2500 1999-2006, 2008, 2014-2016 – Sierra 3500 2001-2006, 2008, 2014-2016 – Yukon 2000-2012, 2014-2016 – Yukon Denali 2005-2015 |
| Hummer | H1 2006 – H2 2003-2009 – H3 2007-2010 |
| Jeep | Commander 2006-2010 – Grand Cherokee 2006-2009, 2015-2017 – Wrangler 2005-2017 |
| Pontiac | Firebird 1999-2002 – G8 2008-2009 – Grand Prix 2005-2008 – GTO 2004-2006 |
A Detailed Overview of the Device
Design and build-quality
The DiabloSport inTune i3 Platinum has a simple design that reminds of the older iPhone models. It has a 3-3.5 inch touchscreen display and a decent-quality plastic body.
Overall, the device feels small and compact when held in hand. Even though the screen is not that touch-sensitive, it responds well to commands and does the job.
The device comes with an OBD2 cable to connect it to your car and a USB cable that helps connect it to your computer for software updates.
How it Works – Menus and Options
Once you plug the DiabloSport inTune i3 Platinum into your vehicle, it will boot up and show you three main options:
- Tune Vehicle
- Scan Tool
- Settings
Tune Vehicle
When you select the Tune Vehicle command, it will present you with two options: Easy Tune and Advanced Tune. The tuning options in both modes will vary depending on your vehicle, and some of the displayed options may not be available.
The Easy Tune lets you quickly tune your vehicle, depending on the octane fuel consumption. Its parameters are preset, so you cannot change any of the settings.
The Advanced Tune allows you to control several things, like:
- Switching the cooling fans on and off
- Modify the idle RPMs
- Revving the speed limiter (increasing how high you can rev the engine)
- Remove the limiting top speed
- Throttle booster (making the throttle more responsive)
- Speedometer calibration depending on tire information input
Scan Tool
The Scan Tool enables the device to scan DTC (Diagnostic Trouble Codes) and informs if your car has any malfunctioning parts.
Settings
The Settings command gives you access to several options that you can use to adjust the device to your preferences. It allows you to configure the WiFi connection, change the analog input display, sound & display, and advanced options.
Is it effective in terms of horsepower and torque gains?
With the DiabloSport inTune i3 Platinum tuner, you can gain 20-25 horsepower or 33-40 foot-pounds of torque if your vehicle is naturally aspirated with air.
I’ve also found out, however, that if you have a turbocharger installed, you can expect a maximum gain of 90 horsepower. This is a surplus of around 120 foot-pounds of torque. Factory turbocharged vehicles like the Ford F-150 (2020 model) can also expect an enormous horsepower boost.
People who have used this device have felt a noticeable difference in their vehicle’s fuel economy as well. The shifting is smoother, and the throttle is more responsive. It also does a great job of detecting the correct diagnostic codes.
Final Thoughts
As you can see, this device is a feature-packed beast when it comes to fine-tuning your car. It has everything you could ever need in a handheld tuner while being easy to use, even for beginners.
What do you think about our DiabloSport inTune i3 Platinum Tuner review? What is your experience with the device? Feel free to comment below.
