BMS JB4 Bluetooth Wireless Phone/Tablet Connect Kit Rev 3.7 (Pinned Power Wire)
Wirelessly connect and control your JB4 with your phone or tablet! The JB4 Connect Kit (Rev 3.7) allows your Bluetooth 4.0 compatible iOS and Andr...
View full detailsWirelessly connect and control your JB4 with your phone or tablet! The JB4 Connect Kit (Rev 3.7) allows your Bluetooth 4.0 compatible iOS and Andr...
View full detailsWirelessly connect and control your JB4 with your phone! For use with older JB4 tuners with the square case. The JB4 Connect Kit (Rev 3.7) allows...
View full detailsBurger Motorsports JB4 Tuner suits BMW B38/B46/B48/B58 Power gains of up to 100hp on a stock vehicle without the risks of flashing! The JB4 is the...
View full detailsRugged, Fortified JB4 Protection Our most protective case in the JB4 line-up. The sleek, stylish JB4 billet aluminum enclosure withstands drops, sh...
View full detailsPower gains of up to 100hp and 140tq to the wheels on a stock vehicle The JB4 Tuner includes CANbus, full data logging, multiple performance maps,...
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