This tune is for the F01 740i/li
Our in-house team of engineers is eager to ECU tune your 740 platform. This ECU tune can make your already impressive 740 into a literal street monster. Increases in horsepower, torque and throttle response will leave you with a smile on your face. You will be wanting more every time you get behind the wheel!
Our expert team of technicians has vast knowledge working on the 740. We have re-calibrated many of the factory ECU settings giving your 740 higher performance while still remaining daily drivable & street legal.
SMS offers stage one, stage two and stage three tunes for this vehicle. E85 tuning available upon request. Please contact your local SMS location for more details and dyno tuning options!!