Disclaimer:All Products on this website are NOT compliant with the California Air Resource Board (CARB) and Environmental Protection Agency (EPA) and not for use on public roads. This applies to any aftermarket product that does not display a CARB EO#. Power ratings are subject to conditions and dynamometer model used.
VF Engineering is thrilled to introduce OBDII Direct Port ECU Flashing for the 2008-2013 BMW M3, Expertly calibrated and extensively tested to provide noticeably improved throttle response with increased horsepower and torque, all while preserving your OEM like drivability and reliability.
Why? – Because we can! HEX Tuning Performance Software can now be easily uploaded without the need to physically remove and open your ECU’s. Users can switch between Stock & Performance software using the HEX Tuning User Programming Tool without the need to revisit their local tuner. The entire process takes only minutes and produces generous POWER gains.
Each power level is engineered to provide increased performance across the entire rev range by optimizing ignition timing, boost pressure, cam timing, throttle maps and many other calibration tables within the ECU to provide absolute functional synchronicity.
This product is not compliant with the California Air Resource Board and not for use on public roads in California.This applies to any aftermarket product that does not display a CARB EO#. Power ratings are subject to conditions and dynomometer model used.