S68 JB4 Tuner For 2023+ BMW 760i, X6, X5, X7, XB7 - Burger Tuning glc43 M Coupe & Roadster

M Coupe & Roadster

ensuring optimal fuel flow for enhanced power and reliability

Audi Tt Quattro 2016 to 2020

Volkswagen Golf Mk7 R

CNC machined out of a solid block of aluminum and equipped with an oversized oil-proof gasket for a perfect seal every time

S68 JB4 Tuner For 2023+ BMW 760i, X6, X5, X7, XB7 - Burger Tuning glc43 M Coupe & RoadsterGains 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