BMW F22 M240i, F30 340i & F32 440i B58 Triple Pass Front Mount Heat Exchanger by CSF (2017+)

Description

The CSF Triple Pass Front Mount Heat Exchanger is a direct-fit upgrade for the BMW B58-powered F22 M240i, F30 340i and F32 440i, replacing the factory unit with a more capable bar-and-plate aluminium core. The triple-pass internal configuration routes the coolant through three passes across the core rather than one, dramatically increasing dwell time and heat extraction efficiency. It fits the OEM location with stock mounting and connections, and is available in standard and black finishes.

Key Features

• Triple-pass internal core configuration for maximum heat extraction
• Bar-and-plate aluminium construction throughout
• OEM-fit mounts and connections for direct installation
• Compatible with standard and upgraded B58 turbocharger applications
• Available in standard and black powder coat finishes

Compatible Models

• BMW F22 M240i (2017+)
• BMW F30 340i (2016+)
• BMW F32 440