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Stage 1

Stage 1: Tune Package

Unlock what BMW left on the table. Immediate power, no hardware required.

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Install: 1–2 hours

The Stage 1: Tune Package for the F8X / S55 includes 1 part, targeting 480–500 WHP on 93 octane.

The F8X / S55 makes 415-470 WHP from the factory. With the Stage 1: Tune Package, expect approximately 480–500 WHP on 93 octane.

Fuel Est. WHP
93 Octane480–500
E30510–530
E50540–570
E70+540–570

What's Included

MHD ECU Unlock
MHD ECU Unlock
MHD Tuning
$549
All-in-one flash tuning license with maps for 93, E30, E50, and E85. Flash OTS maps or custom tunes directly from your …

Learn More

BMW F8X S55 Build Guide: From Stock to 900+ WHP
Everything you need to know about building a BMW F80 M3 / F82 M4 / F87 M2 Competition with the S55 twin-turbo inline-6. Covers power levels, mod order, known issues, and real dyno numbers.

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Get a custom quote for the Stage 1: Tune Package installed on your F8X / S55.

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