Plug and play harness for ReFlex Plus™ for BMW G8X™ engine S58. Included: ReFlex™ plug and play harness This plug and play harness connects to all of the following: port injection, ethanol sensor, low pressure fuel sensor, MAP, intake CAM, and crank sensor. CAN + power splitter The CAN + power splitter connects the harness to the body domain controller in the passenger footwell behind the kick-plate. Auxiliary cable pack Four additional cables are included to simplify future expansions such as additional sensors, methanol, or NOS. These 8 ft. cables plug directly into the unused ReFlex™ harness auxiliary ports Aux Out 1/2/3 and Aux in 4 (PSI). ReFlex Plus™ mounting bracket The mounting bracket holds the ReFlex™ safely in place in the access compartment next to the engine bay on the passenger side. Available with or without ReFlex Plus™ and Motiv™ 0-10 Bar Pressure Sensor Compatible Car Models: 2021-present BMW™ M3 G80 2021-present BMW™ M4 G82 2021-present BMW™ M4 convertible G83 2023 BMW™ M2 G87