BMS M Tuning for the F series M5, M6, X5M, & X6M

Our M5/M6 Stage1 tune has quickly become the gold standard in //M performance, reliability, and value. It installs and removes quickly, provides reliable 30-50whp/40-60wtq gains. Unlike some of our competitors the BMS Stage1 tune is compatible with both base and competition flash vehicles. Drives as smooth as stock only with a lot more power available when you mash the pedal. 

Note we've adjusted the Stage1 tune so that special setting changes for the M5/M6 are no longer required. In addition we've removed the option to adjust the boost levels. Boost is fixed at a maximum of +4psi over stock. For higher power levels or heavily modified vehicles checkout our new s63tu JB4 system.

Applications:
BMW M5
• 2012+ F10 M5

BMW M6
• 2012+ F12/13 M6

BMW X5M X6M 
• 2010+ E70 X5M 
• 2010+ E71 X6M

M5/M6 Dyno Results

2014 M6, exhaust, 93 octane

2015 M5, Stage1, 93 octane, otherwise stock