Quick view Details Burger Motorsports / BMS | sku: burger-tuning-bms-b58-jb4-tune-2016-bmw-340i BMS B46 / B48 / B58 JB4 Tune for 2016+ BMW 240i / 340i / 440i & More MSRP: $579.00 Now: $529.00 Choose Options Compare Quick view Burger Motorsports / BMS | sku: burger-tuning-bms-b58-jb4-tune-2016-bmw-340i BMS B46 / B48 / B58 JB4 Tune for 2016+ BMW 240i / 340i / 440i & More Burger Motorsports BMS JB4 BMW B58, B46 B48 BMW B38/B46/B48/B58 JB4 Tuner The JB4 is the most advanced and highly featured tuning system available for your B58 and B48 vehicle. Power gains are up to 80hp to the wheels (100hp crank) on a completely... MSRP: $579.00 Now: $529.00 Choose Options Compare Compare Selected
Quick view Burger Motorsports / BMS | sku: burger-tuning-bms-b58-jb4-tune-2016-bmw-340i BMS B46 / B48 / B58 JB4 Tune for 2016+ BMW 240i / 340i / 440i & More Burger Motorsports BMS JB4 BMW B58, B46 B48 BMW B38/B46/B48/B58 JB4 Tuner The JB4 is the most advanced and highly featured tuning system available for your B58 and B48 vehicle. Power gains are up to 80hp to the wheels (100hp crank) on a completely... MSRP: $579.00 Now: $529.00 Choose Options Compare Compare Selected