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Description

JB4 for BMW N63 N63R N63TUJB4 For BMW 5 Series 6 Series 7 Series 8 Series X5 & X6 Series N63 JB4 Features & Benefits Power gains of up to 100hp and 140tq to the wheels on a stock vehicle Improves 0 60 times and 1 4 mile times Preloaded with custom JB4 BMW tuning software and up to 8 maps for various fuel and modification levels Ethanol (E85) compatible tuning maps Able to read delete fault codes View and record up to 40 gauges engine parameters in real time with the JB4 app.

(Check Engine Light without Tune)

these downpipes open up the flow of the M177 engine for quicker spool

and built-in advanced CANbus-based diagnostic tools

Increases boost pressure by approximately 2 psi across the powerband

2003-2014 Mercedes-Benz CL600

bootmod3 calibrates the factory vehicle modules over the OBD port in a matter of minutes in the convenience of your driveway or anywhere internet access is available

Part #: MT-DP-B58-2025

more responsive feel

Oil Pressure

Version One version available No coated or heat shielded options

🔩 M-Tech Single Turbo Kit + Mid-Pipe w/ Precision NexGen 6870

💉 Injector Dynamics ID1050X Injectors

Exchange/Return Notes