VR Tuned ECU Tuning Box Kit V2 BMW X3 M | X4 M 473HP

The BMW X3 M | X4 M V2 tuning box is the best modification you can do to increase overall engine performance. The tuning box kit is a plug and play solution to boost your vehicles performance up like an ECU flash, but without affecting your warranty. The VR Tuned ECU Tuning Box Kit gives your powerful BMW X3 M | X4 M an additional 131hp and 91ft-lbs!

Features:

• Optional Bluetooth control supported on iOS & Android:
• Change between 7 performance maps via Bluetooth app control
• Enable or disable Tuning Box function ( ON or OFF )
• Apply and adjust a warm-up timer allowing the vehicle to come to running temperature before performance settings are active
• Set 3 custom driving modes ( Race, Sport & Eco ) to each setting you desire for quick selection
• Made in Germany
• Plug and Play for easy install and removal
• No detection by dealer when removed
• Up to 7 different maps for easy programming
• Includes bypass plug to run as stock
• Does not lock to vehicle or VIN
• Harness has OEM style connectors, no splicing or cutting
• Tuning Box features a weatherproof case
• Digital Microprocessor Controlled
• Proven power gains tested on 93oct/98ron.
• Designed for forced induction vehicles only
• Tuning box cannot eliminate CELs caused by modification or removal of emission
• Download Installation Instructions HERE

Specifications:

• Make: BMW
• Model: X3 M | X4 M
• Years: 2020+

With manufactures trying to increase fuel economy by adding forced induction to vehicles that previously had large displacement engines, the ability to tune them further is even more prevalent now. However there are 2 main issues with tuning these newer vehicles. The manufactures have gotten very particular about having their ECUs accessed to be tuned. These "anti tuning" features make it hard to read and write the ECU via the OBDII port. Some ECUs can be removed and flashed on the bench once the case is open. This is an immediate flag to the dealer which ultimately will void your power train warranty if a situation arose. This is where the VR Tuned Tuning Box Kits come into play over the competition.

Engineered for boosted cars, these vehicle specific plug and play kits are designed to easily be installed and uninstalled as needed. The harnesses feature OEM plugs that attach to necessary sensors where the pre-mapped tuning box gives your vehicle huge amount of performance gains. Unlike other "piggyback" solutions, these use high quality connections, wires, and casing that are designed to be engine mounted for longevity to the elements.

Each Tuning Box Kit has been engineered and tested to work in even the most extreme environments of altitude, temperature, and driving conditions. If you have any questions in regard to the VR Tuned ECU Tuning Box Kit V2 BMW X3 M | X4 M 473HP, please contact one of our Performance Specialists.