POWER IN THE PALM OF YOUR HAND Add serious power and fun to your car without popping the hood! The IE POWERlink V4 Tune Dongle is the key to uploading IE vehicle-specific engine and transmission tuning upgrades to your ECU in only minutes. Plug into your vehicle OBD2 port and launch the app on your Apple or Android phone (supported platforms) or a Windows-powered laptop to enjoy serious horsepower and torque gains, increased acceleration, faster 0-60 times, optimized driveability, improved responsiveness, multiple octanes, enthusiast drive mapping and more! LEADING FEATURES Uploads IE Performance Tunes (sold separately) Apple & Android mobile flashing app (supported platforms) Flashes engine & transmission tunes Direct OBD2 vehicle flashing in only minutes Customizable live gauge display (Mobile) Octane and feature switching (varies by platform) Upgrade tune stages for matching hardware Return to 100% stock programming at anytime Read and Clear diagnostic codes Check and clear emissions monitors Data-logging (Windows 10+ laptop)