Description
The B58 Gen2 & S58 Fuel Pressure Upgrade Kit is the ultimate solution for those seeking to gain direct control over fuel pressure and fuel trims on their B58 Gen2 and S58 platforms. This kit is especially beneficial for manual transmission vehicles or those running high E85 mixtures on a locked ECU. It provides a high fuel pressure connection to the JB4, offering precise control and enhanced tuning capabilities.
The upgrade kit is simple to install and includes a replacement JB4 board along with a fuel pressure connector harness that attaches seamlessly to your existing JB4 setup. Please note, this kit is not compatible with Gen1 B58 motors.
Vehicle Fitment:
BMW 2 Series
• 2022+ B58 G42 BMW M240i, M240i xDrive, and M240xi
• 2023+ S58 G87 BMW M2
• 2022+ G42 B48 BMW 220i, 230i
• 2020-2021 F22 F23 B48 BMW 230i including xDrive
• 2020-2021 F22 F23 B48 BMW 225i including xDrive
BMW 3 Series
• 2019+ B58 G20 G21 BMW M340i, M340i xDrive, and M340xi
• 2021+ S58 G80 BMW M3
• 2021+ S58 G80 BMW M3 Competition
• 2020+ G20 G21 B46 B48 BMW 318i, 320i, 320Li, 320e, 330i, 330e, 320Li including xDrive
BMW 4 Series
• 2021+ B58 G22 G23 G26 BMW M440i, M440i xDrive, and M440xi including Gran Coupe
• 2021+ S58 G82 BMW M4
• 2021+ S58 G82 BMW M4 Competition
• 2022+ S58 G83 BMW M4 Convertible
• 2021+ G22 G23 G26 B48 BMW 420i, 430i including Gran Coupe and xDrive
• 2020 F32 F33 F36 B48 BMW 430i including Gran Coupe and xDrive
• 2020 F32 F33 F36 B48 BMW 425i including xDrive
Toyota Supra
• 2020-2026 Toyota GR Supra Mk5 B58 3.0L 6 cyl.
• 2020-2026 Toyota GR Supra Mk5 B48 2.0L 4 cyl.
Product Specifications:
- Product Type: Fuel Pressure Upgrade Kit
- Compatibility: B58 Gen2 & S58 Platforms
- Installation: Easy installation with replacement JB4 board and harness
- ECU Compatibility: Works with locked ECUs for E85 mixtures
Unlock the full potential of your B58 or S58-powered vehicle with the B58 Gen2 & S58 Fuel Pressure Upgrade Kit, bringing precision and control to your tuning.
