Get your BMW M3/M4 (G80/G82) tuned with the Version 2 tuning box kit from VR Tuned. 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 BMW M3/M4 (G80/G82) a gain in power from 503bhp to 640bhp!

Features:

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 emissions control devices such as catalytic converters.

Specifications:

Make: BMW
Model: M3/M4 G80/G82
Years: 2021+

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.

Order Link

https://store-gd6olw6.mybigcommerce.com/vr-tuned-ecu-tuning-box-kit-v2-bmw-m3-m4-g80-g84-g82-2021/