S68 JB4 Tuner For 2023+ BMW 760i, X6, X5, X7, XB7 - Burger Tuning explorer_tuning Bmw M550ix 2020 to 2023

Bmw M550ix 2020 to 2023

• 2015-2019 F20/F21 B58 BMW M140i

The OEM N63 midpipes contain two resonators and a center muffler that significantly mute the aggressive tone of the N63 engine

Bmw M340i (2019 to 2024)

• Supports E85 ethanol blends

S68 JB4 Tuner For 2023+ BMW 760i, X6, X5, X7, XB7 - Burger Tuning explorer_tuning Bmw M550ix 2020 to 2023Gains are 100hp on pump gas and up to 207whp on higher octane or E85 mixtures. The ultimate tune for your 4. 4L S68 powered BMW, the JB4 allows you to go from factory stock to full race and everywhere in between. The JB4 installs and removes easily and includes many unique features not found in any other tune, including user adjustable 1st and 2nd gear boost limiting, smartphone integration, electronic wastegate control, ethanol fuel support, and