




CTS Turbo BMW B58 Port Injection Kit for FXX/GXX
The CTS Turbo B58 port injection kit is built for both Gen1 and Gen2 B58 engines, integrating so cleanly it looks factory-installed. It includes everything you need to add multi-port injection for even fuel distribution across all cylinders — performance without giving up the clean, OEM look under the hood.
Fuel
- Full E85 compatible
- Works with popular 750cc and 950cc injectors
Controller of choice
- Motiv Reflex
- AIC-1
Please note: this will not fit B58TU/Gen2 vehicles with the mild hybrid system.
Fitment
- BMW F30 340i 2015 to 2018
- BMW F32 440i 2016 to 2021
- BMW F20 M140i 2016 to 2019
- BMW F22 M240i 2016 to 2019
- BMW G20 M340i 2019
- BMW G22 M440i 2019
- BMW G01 X3 M40i 2018 to 2019
- BMW G01 X4 M40i 2018 to 2019
- Morgan Plus Six 2020 to 2023
- Toyota Supra 2020 to 2023
Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.
Pairs well with

CTS Turbo BMW B58 Port Injection Kit for FXX/GXX
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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