BMW E6X M5/M6 Engine Tune (2005-2010)

BMW E6X M5/M6 Performance Tuning

Unlock the full potential of your vehicle with the Partee Racing Tune, delivering an impressive boost of +30 horsepower and 20 lb.ft of torque. Unlike conventional tuning methods that merely adjust timing and target AFRs, our approach is a sophisticated blend of map smoothing and precise torque control, culminating in an unparalleled driving experience characterized by enhanced power, throttle response, and overall efficiency.

While performance gains may vary between engines, you can expect a substantial increase of 25-30 horsepower on a stock engine, even without additional bolt-on upgrades. With the Partee Racing Tune, you can confidently assert that you're investing in the pinnacle of tuning solutions available on the market today.

Experience a realistic and repeatable peak gain of 30 horsepower at 7800rpm, accompanied by a torque increase of 20 lb.ft at 6250rpm, with a peak gain of 35 horsepower at 8000rpm. These power gains are seamlessly distributed throughout the rpm range, delivering sharper throttle response and a smoother overall power delivery.

Note: Our approach allows for limitless map selections and configurations. That's why we don't request your preferred options until after you've received your tuning equipment. Upon receiving your equipment, we'll promptly provide instructions via mail on how to choose your desired tuning options.

Message From Peter Partee

I am pleased to announce that effective April 1, 2024, Partee Racing has established its own in-house ECU tuning operation, led by Matt Lambert formerly of Cedar Performance. Partee Racing acquired Cedar Performance's 4WD dyno--a Dynojet 424XLC with eddy current control and the "Lynx" system-- and installed it in the ground at Partee Racing's Danville, Virginia shop, where Matt will handle all live dyno tuning. Partee Racing also has again teamed up with EAE Motorsports to sell the tunes previously created by Matt for Cedar Performance.