2016 BMW 550i M Sport - 97K Mi - Tastefully Upgraded V8 -Flawless!*

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Looking for an expertly sorted, high-horsepower V8 sport sedan? This 2016 BMW 550i M Sport is an absolute monster. It has only 97,000 original miles and features premium performance upgrades that unlock the true potential of the twin-turbo N63tu engine while maintaining daily-driver reliability.

I have a copy of the original factory window sticker to prove its authentic M Sport heritage, alongside details of its performance enhancements.

Performance Upgrades & Build Specs:

• Engine Management: Premium ECU Tune — pushes the car safely to a highly responsive, aggressive power curve.

• Exhaust System: Upgraded Custom Stainless Steel Performance Exhaust. It gives the twin-turbo V8 a deep, aggressive rumble under acceleration while remaining entirely civilized and drone-free at highway cruising speeds.

• Intake: improved throttle response and premium turbo spool sound.

• Ignition: Running fresh performance spark plugs gapped specifically to accommodate…