JB4 for BMW X1 (U11) & X2 (U10)

JB4 Tuner for BMW X1 (U11) & X2 (U10)
Looking to boost power and unlock real performance from your BMW? The JB4 from Burger Motorsports is one of the best tuning solutions available for the U11 X1 and U10 X2.

This page is not a listing for purchase, we’re simply sharing a trusted product we use and recommend. Use the link below to buy directly from the manufacturer.

✅ Gains in horsepower & torque
✅ Plug-and-play installation
✅ Optional Bluetooth app support
✅ Fully reversible and safe

🎥 Watch the Install Video
🛒 Buy Direct from Burger Motorsports