MBS F Chassis B46/B48/B58 Upgraded Front Mount Intercooler - F22/F30/F32/F33/F36 M240 M340 M440 etc.

MBS F Chassis B46/B48/B58 Upgraded Front Mount Intercooler – BMW F20/F22/F30/F32/F33/F36

Upgrade your BMW's cooling system with the MBS Upgraded Front Mount Intercooler Heat Exchanger, designed specifically for F Chassis models equipped with the B46, B48, and B58 engines. Engineered for improved cooling efficiency, this upgraded heat exchanger helps reduce intake air temperatures, minimize heat soak, and maintain consistent performance under demanding driving conditions.

Featuring a high-density dual-pass bar-and-plate core, the MBS heat exchanger provides increased cooling capacity compared to the factory unit. Whether your BMW is stock or running an upgraded tune, this cooling upgrade helps support consistent performance during spirited driving and repeated acceleration.

Finished in a durable black powder coating, the MBS heat exchanger offers excellent corrosion resistance and a clean OEM+ appearance. Designed with precision-machined connections, it integrates with the factory cooling system for a straightforward installation.

Product Features

✔ Upgraded high-density dual-pass bar-and-plate core
✔ Improved cooling efficiency over the factory heat exchanger
✔ Helps reduce intake air temperatures and heat soak
✔ Supports consistent performance on stock and tuned vehicles
✔ Durable black powder-coated finish
✔ Precision CNC-machined connections
✔ Designed for factory-style fitment
✔ Compatible with factory and aftermarket charge pipe configurations
✔ Suitable for B46, B48, and B58 engine applications
✔ Ideal for street and performance-oriented builds

Fitment

BMW 1-Series
• BMW F20/F21 120i / 125i – B46/B48 (2016–2019)
• BMW F20/F21 M140i – B58 (2016–2019)

BMW 2-Series
• BMW F22/F23 220i / 230i – B46/B48 (2016–2019)
• BMW F22/F23 M240i – B58 (2016–2019)

BMW 3-Series
• BMW F30/F31 320i / 330i – B46/B48 (2016–2019)
• BMW F30/F31 340i – B58 (2016–2019)

BMW 4-Series
• BMW F32/F33/F36 420i / 430i – B46/B48 (2016–2019)
• BMW F32/F33/F36 440i – B58 (2016–2019)

Compatible with applicable RWD and xDrive configurations.

Fits both Left-Hand Drive (LHD) and Right-Hand Drive (RHD) vehicles.

Note: Designed for applicable F Chassis B46/B48/B58 cooling systems. Not compatible with newer G Chassis models such as the G20 M340i or G22 M440i.

Installation Notes

Professional installation is recommended. This upgraded heat exchanger is designed to replace the factory front-mounted cooling unit.

Proper coolant bleeding is required after installation to ensure optimal cooling system operation.

OEM Reference Part Number: 17118741830

What's Included

• 1x MBS Upgraded Front Mount Intercooler Heat Exchanger