CSF Radiators BMW Gen 2 B58 Race X Charge Air Cooler Manifold – Custom Finish

Overview

The CSF Race X Manifold is engineered for serious motorsport competition, specifically designed for the 20202023 BMW Gen 2 B58 engine. This manifold elevates your performance with a 25% larger core compared to the Super Manifold, optimized for airflow and cooling capacity. With additional parameter ports and an advanced water flow system, its built to meet the demands of high-output applications, ensuring your B58 can handle even the most rigorous racing environments.

Fitment

• BMW 540i 20202023
• BMW 540i xDrive 20202023
• BMW 740i 20202023
• BMW 740i xDrive 20202022
• BMW 745e 20202022
• BMW 840i 20202025
• BMW M240i 20232025
• BMW M340i 20202024
• BMW X3 20202024
• BMW Z4 2025
• Toyota GR Supra 20202025

Technical Specs

• Core Material: Aluminum
• Core Size: 25% larger than CSF #8200
• Cooling Rows: 15 (vs. 12 on CSF #8200)
• Thermal Spacer: KIYLEX, withstands up to 1100F
• Installation Type: Drop-In Fit
• Included Fuel Rail: AN-8 for top-feed injection
• Port Configuration: Dual or single pass
• Breather Ports: 1/8" NPT for easy bleeding

Features

• Optimized for ice box setups with a -16 ORB bung on the front plate
• Integrated air divider for consistent airflow across all cylinders
• Recessed design for easy access to the spin-off oil filter
• Custom finishes available: Raw Billet or Thermal Black Cerakote
• Comprehensive installation kit with hardware and detailed diagrams

Customer Feedback

Installed this manifold on my 2021 BMW M340i. The airflow is noticeably improved, and the engine feels more responsive. The installation was straightforward with the provided hardware.

On my 2023 GR Supra, this manifold brought my IATs down significantly. The thermal spacer really works!

Closing Summary

Whether you're pushing the limits on the track or enhancing your daily drive, the CSF Race X Manifold delivers unparalleled performance and reliability. This is a must-have upgrade for any serious B58 enthusiast looking to maximize their vehicle's potential.