Description
Maximize the cooling efficiency of your BMW F97 X3M or F98 X4M with the CSF High-Performance Heat Exchanger & Transmission Cooler Module. Designed to address the common heat issues associated with the S58 engine, this advanced cooling solution significantly enhances performance by reducing intake air temperatures (IATs) and improving airflow throughout the cooling system. Whether you're pushing your high-performance SUV on the track or enhancing reliability for daily driving, the CSF cooling module is an essential upgrade.
Crafted with precision engineering and premium materials, the CSF cooling module integrates a 2-row 42mm heat exchanger and an advanced dual-core transmission cooler, delivering substantial improvements in thermal efficiency. Built with 100% TIG-welded all-aluminum construction, this system offers superior durability, enhanced cooling capacity, and a seamless fitment with OEM components.
Key Features
Heat Exchanger:
- 2-Row 42mm Ultra-High-Performance Core – Increases cooling efficiency and fluid capacity.
- Exclusive B-Tube Technology – Maximizes airflow and heat dissipation.
- Multi-Louvered 6.5mm Fins – Expands heat exchange surface area for superior cooling performance.
- All-Aluminum Construction – TIG-welded for maximum durability and strength.
- Integrated Rock Guard – Robust metal protection against debris and road hazards.
- OEM-Style Fitment – Plug-and-play installation with no modifications required.
Transmission Cooler:
- Dual-Core Design – Provides a 201% increase in core volume for superior transmission cooling.
- Front-to-Back Dual-Pass Flow – Enhances heat dissipation over OEM bottom-to-top design.
- CSF AC Condenser Technology – 1-row super-high-pressure 16mm 9-channel microtube for optimized oil flow.
- Pre-Installed Foam Strips – Ensures improved sealing and efficiency.
- CNC Machined Mounting Brackets – Precision-engineered for perfect alignment with factory mounting points.
- 100% All-Aluminum Construction – Eliminates plastic components for increased longevity and durability.
OEM vs. CSF Performance Comparison
Heat Exchanger:
- Core Width: CSF – 42mm | OEM – 28mm
- Core Rows: CSF – 2-row | OEM – 1-row
- Fin Height: CSF – 6.5mm | OEM – 6.3mm
- Tank Material: CSF – All-Aluminum | OEM – Plastic
- Construction: CSF – 100% TIG-Welded | OEM – Crimp-on Gasket
Transmission Cooler:
- Core & Tank Dimensions: CSF – 527mm (W) x 188mm (H) x 44mm (D) | OEM – 554mm (W) x 87mm (H) x 30mm (D)
- Tubes & Fin Rows: CSF – 15 Tubes & 16 Rows | OEM – 8 Tubes & 7 Rows
- Fin Height: CSF – 8mm | OEM – 8mm
- Design: CSF – Dual-Core, Front-to-Back Dual Pass | OEM – Single Core, Bottom-to-Top Dual Pass
Why Choose CSF?
- Proven Performance – Used by top S58 tuners and track enthusiasts.
- Enhanced Durability – 100% aluminum construction eliminates weak plastic components.
- Track-Tested Reliability – Extensively developed with MADE Motorsports to ensure real-world performance.
- Easy Installation – True plug-and-play fitment with no modifications required.
- Cost-Effective Upgrade – Superior cooling solution that enhances both engine and transmission longevity.
Fitment:
- BMW F97 X3M (2020-Present) – Includes Competition models.
- BMW F98 X4M (2020-Present) – Includes Competition models.
