The Precision Raceworks S58/B58 Plug and Play install harness for the Motiv ReFlex+ is certified by Motiv and a must for anyone adding a ReFlex+ to their S58 or B58 vehicle!
With this harness, there is no cutting, crimping, or splicing of your factory harness, and is 100% reversible if you ever need to return your car to stock! Simply make the appropriate connections and you are done!
What makes the Precision Raceworks Harness different from others?
Simply put, the main harness included with the Motiv Reflex is made very well. The only real downside to the standard Motiv Reflex harness is the sub harness, which requires splicing into the factory wiring. So we made a replacement for the sub harness to make everything plug and play. This saves you a great deal of money when compared to other plug and play options on the market, which ditch the entire harness you are already paying for when you purchase your Reflex Plus controller.
Key Features of the Precision Raceworks X58 Harness:
Harness Certified by Motiv Motorsports
100% Plug and Play for easy install
Compatible with MHD & MHD+ | EcuTek | BM3
Assembled in a ISO 9001 Certified Facility
Made with automotive grade wiring
Installs in as little as 1 hour
Easily Removable, factory harness is not modified
Compatible Vehicles:
Bmw 340i 2015 to 2019
Bmw 440i 2016 to 2021
Bmw 540i 2017 to 2024
Bmw 640i 2017 to 2024
Bmw 740i 2016 to 2024
Bmw 740li 2016 to 2024
Bmw 840i 2019 to 2024
Bmw Alpina B3 2019 to 2024
Bmw M140i 2016 to 2019
Bmw M2 2023 to 2024
Bmw M240i 2016 to 2021
Bmw M3 2021 to 2024
Bmw M340i 2019 to 2024
Bmw M4 2021 to 2024
Bmw M440i 2020 to 2024
Bmw X3 M 2019 to 2024
Bmw X3 M40i 2017 to 2021
Bmw X4 M 2019 to 2024
Bmw X4 M40i 2018 to 2021
Bmw X5 Sdrive40i 2018 to 2021
Bmw X5 Xdrive40i 2018 to 2021
Bmw X6 Xdrive40i 2020 to 2024
Bmw X7 Xdrive40i 2018 to 2024
Bmw Z4 M40i 2018 to 2024
Toyota Supra 2020 to 2024
What's In The Box?
Plug and play sub harness (compatible with ReFlex Plus standard harness).
Note: This Harness replaces only the signal and power sub harness portion of the Motiv Reflex. Standard universal Motiv ReFlex Plus harness required for use of this Plug and Play Harness.
