E Chassis N55 BMW JB4 Tuner (B-Harness)

N55 JB4 APPLICATIONS

BMW 1 Series
• 2011-2013 N55 BMW

E82 E88 135i LHD

BMW 3 Series
• 2011 N55 BMW E90 E91 335i/iX
• 2011-2013 N55 BMW E92 E93 335i/iX

BMW X Series
• 2011-2016 N55 BMW X1
• 2011-2013 N55 BMW E70 X5 35i/iX
• 2011-2013 N55 BMW E71 X6 35i/iX

Online ordering is currently disabled, but please call the shop for pricing and orders! 250-300-4959

SKU: JB4_N55_B Categories: ,

Description

How about up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in-dash gauge displays for boost and other critical engine parameters, progressive water/methanol support, ethanol fuels support, built-in code reading, and much more.

Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization but for more advanced enthusiasts the BMS DATA cable allows you to connect via a laptop for data logging and free software updates.

Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Separate JB4 Mobile app purchase also required.

Additional information

Weight 1.7 lbs
Dimensions 10 × 6.5 × 2.5 in

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Confirmed Fitment

Year Make Model
Year Make Model
2011 BMW 335i