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Mom's Choice Bmw 550xi 2014 Satisfaction Guaranteed [SmqjuZd9]

$59.99 $191.99 -69%

2014 BMW 550xi Performance Tuning Experience the power of DME Tuning's ECU software for your 2014 BMW 550xi. This expertly calibrated and meticulously refined software is designed to enhance your driving experience by delivering more horsepower, more

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Mom's Choice Bmw 550xi 2014 Satisfaction Guaranteed [SmqjuZd9]

2014 BMW 550xi Performance Tuning

Experience the power of DME Tuning's ECU software for your 2014 BMW 550xi. This expertly calibrated and meticulously refined software is designed to enhance your driving experience by delivering more horsepower, more torque, and improved throttle response. With additional ft. lbs. of torque through the mid-range, acceleration is noticeably quicker, making your favorite corners feel more exhilarating than ever before. DME Tuning saves your stock/factory ECU settings, allowing you to revert back at any time.

Key Features and Benefits

Our OBD tunes are simple to install and upgrade your ECU with ease. Just plug in the OBD cable and use remote desktop software called TeamViewer for a seamless tuning process. We provide a Windows 7+ laptop for this process, ensuring compatibility and convenience. Key features include tuning for specific octane, check engine light removal for downpipes (off-road use only), top speed limiter removal, and more.
  • Check engine light removal for downpipes (off-road use only)
  • Top speed limiter removal
These features will transform your driving experience and unleash the full potential of your BMW 550xi.

Practical Uses and Recommendations

DME Tuning's ECU software is not just about power; it's about performance. We recommend a one-step colder spark plug for better performance and suggest changing your spark plugs and Primary O2 sensors every 20k miles to maintain optimal engine health.
  • Recommend a one-step colder spark plug for better performance
  • Change spark plugs and Primary O2 sensors every 20k miles
With this tuning, you'll enjoy a more responsive and thrilling drive. Plus, the ability to revert to stock settings at any time provides peace of mind. Upgrade your 2014 BMW 550xi with DME Tuning's ECU software today and experience the difference.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

This is a very fine and trustworthy tool.

- Austin R..

January 22, 2026

Absolutely no complaints!

This is a very nice and solid item.

- Lila H..

January 22, 2026

Absolutely no complaints!

It is perfect for my own personal needs.

- Fernando H..

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