Lower IATs. Faster Recovery. Race-Tested Performance Cooling.

Built for power and reliability, the CSF High Performance Heat Exchanger for the G8X chassis is designed to dramatically reduce intake air temperatures (IATs), optimize charge air cooling, and improve overall thermal efficiency for both stock and high-performance builds.

🔥 Key Features:

• Significantly reduces IATs for consistent performance

• Improves airflow through cooling system for lower coolant and oil temps

• 2-row, 42mm ultra-high-performance core

• CSF’s exclusive B-Tube technology with 6.5mm multi-louvered fin

• 100% TIG-welded, all-aluminum construction

• CNC machined mounting brackets with OEM-style “quick connect” fittings

• Includes rock guard protection & transmission cooler mounting hardware

• Plug-and-play installation — no cutting, no modifications

• 1-hour “mirror finish” hand polish for premium appearance

• 2-year limited warranty

🏁 Proven Performance:

Tested and validated by CSF’s global R&D network, including top tuners, time attack teams, and forced induction specialists. This heat exchanger is the go-to cooling solution for G8X platforms looking to push their limits on the street or track.

📌 Fitment:

• 2021+ BMW G80 M3 (6MT & ZF8 Auto)

• 2021+ BMW G82 / G83 M4 (6MT & ZF8 Auto)

• 2022+ BMW G81 M3 Touring (6MT & ZF8 Auto)

• 2023+ BMW G87 M2 (6MT & ZF8 Auto)

• OEM Part #: 17-11-8-095-283

📦 What’s Included:

• CSF Heat Exchanger

• Upper and Lower Black Rock Guards (MT)

• Upper Rock Guard + Transmission Cooler Mount Kit (ZF8 Auto)

• Installation Hardware