Plug and play harness for ReFlex Plus™ for Supra A9X™ engine B58B30O1.

The TMS ReFlex™ Harness Kit is a plug and play harness designed for direct connection to the ReFlex™ Plus controller, improving reliability and reducing loose connections and lengthy troubleshooting.

Features

• No splicing or permanent modifications required

• Return car to stock if desired

• Seamless connection with ReFlex Plus™, ReFlex™ low pressure fuel sensor, and TMS Flex Fuel Kit

Ratings

• CAN bus wire: SAE J2284 Communication Standard for High-Speed CAN (HSC) and CAN FD applications

  • Ensures no loss or corruption of data in critical systems

• All other wires: SAE J1128 Low Voltage Primary Cable Standard

  • Suitable for sensors, power, and engine bay environments

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.

• Charge pipe extension cable

  • The charge pipe extension cable connects into the charge pipe MAP sensor to read higher boost pressures for those tuning with Bootmod3 or MHD on B58 Gen 1 and Gen 2 platforms.  It does not fit the S58 G8X chassis; if tuning with Bootmod3 or MHD on the G8X Chassis (S58 engine), we recommend changing the TMAP sensor to a higher pressure 4 Bar sensor rather than trying to extend to the charge pipe.

• 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:

• 2020-present Toyota Supra™ A9X