2021 Bmw X3m Jb4

The ultimate tune for your S58 powered vehicle, the JB4 allows you to go from factory stock to full race, and everywhere in between, with the push of a button on your steering wheel. 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, map switching in dash, electronic wastegate control. XBimmers BMW X3 Forum BMW X3/X4 Forums (2018 - 2024) BMW X3M (F97) and X4M (F98) General Forum (2018+) Burger tuning bms s58 jb4 for 2020+ bmw x3m/x4m Thread Tools Bookmarks twitter Facebook Digg Google StumbleUpon del.icio.us My Yahoo!

Model Engine Search Reset Burger Motorsports JB4 Tuner for S58 Engine for 2021+ BMW G80 M3 & BMW G82 M4, 2020+ BMW F97 X3M & F98 X4M $799.00 4 interest-free installments, or from $72.12/mo with Check your purchasing power. Tune your BMW S58 M2, M3, M4, X3M, or X4M with the JB4 tuner. The JB4 is loaded with great features and offers gains of 80+whp and 100+wtq.

Install the JB4 MAP sensor connection on the intake manifold Locate the stock MAP sensor on the intake manifold and disconnect it. Connect the red, green, black, and yellow JB4 patch wire connectors to the stock manifold sensor and stock connector. Connect the brown and black JB4 patch wire connectors to the TMAP sensor on the charge pipe.

This JB4 will transform the feel of the powerful S58 powerplant, which is notoriously underrated and under-tuned by BMW. Simple, plug-and-play installation can yield results of up to 60 wheel horsepower on stock cars - or over 100 horsepower on E85! S58 JB4 Tuner for 2020+ BMW X3M/X4M $799.00 BlueTooth Connect Kit (Required) USB Cable (Required).

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. The ultimate tune for your S58 powered vehicle, 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, electronic wastegate control, smartphone integration, ethanol fuel support, and built.

BMW X4M 2020+ S58 X4M 2020+ S58 X4M Competition for G8x S58 M3/M4 What is a JB4? The JB4 is a plug & play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster.