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.
• 2012+ F10 M5
• 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
BMS M5/M6/X5M/X6M Stage1
$449.00 Not available in California. Worldwide Shipping Available.
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