Upgrade your BMW's cooling system with the CSF Front Mount Heat Exchanger, designed to combat heat soak and maintain optimal performance in your S55-powered F8X models. Whether you're pushing your car on the track or dealing with high-performance conditions, this heat exchanger provides significant improvements in cooling efficiency.

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Enhanced Cooling Efficiency

2-row 42mm core featuring CSF's exclusive B-Tube Technology, providing a substantial increase in cooling capacity.

Optimised Fin Design

Ultra-efficient 6.5mm tall multi-louvered fins for maximum surface area contact and heat dissipation.

Dual-Pass Flow Structure

Allows coolant to flow across the core twice before exiting, achieving the lowest outlet temperatures possible.

Precision Machined Components

CNC machined OEM-style "Quick-Connect" inlet/outlet connections and mounting brackets for a secure and durable fit.

Integrated Stone Guard

Includes a removable aluminium stone guard to protect against road debris and impacts.

High-Quality Construction

All-aluminium construction with a race-style drain plug and a 1-hour "mirror finish" hand polish for a sleek appearance.

Drop-In Fit

True "drop-in fit" design requires no modifications for installation. Accepts all OEM components including "Quick-Connect" hoses, mounting brackets, OEM X-Brace, and all air ducting/shrouding.

Finish Options

Available in a polished finish.

Applications

• 2014-2020 BMW i8 - 1.5L L3
• 2019-2021 BMW F87 M2 - Turbocharged 3.0L L6
• 2015-2018 BMW F80 M3 - Turbocharged 3.0L L6
• 2015-2020 BMW F82 M4 - Turbocharged 3.0L L6
• 2015-2020 BMW F83 M4 - Turbocharged 3.0L L6

OEM Part Numbers: BMW: 17 11 2 284 608, 17-11-2-284-608, 17112284608

Why Choose the CSF Front Mount Heat Exchanger?

Superior Cooling

Advanced design and technology for enhanced heat dissipation, making it an ideal upgrade for high-performance driving.

Seamless Installation

True drop-in fit with OEM-style connections and brackets for hassle-free installation.

Durable Protection

Includes a stone guard to safeguard against potential damage from road debris.

Experience improved cooling and maintain your BMW's performance with the CSF Front Mount Heat Exchanger.