BMW M3 Charge Air Cooler Manifold - CSF - Level-Up, Raw Billet, Liquid-to-Air Bar & Plate Core, Integrated Port Injection - Raw Billet Aluminum - `21-`27
BMW M3 Charge Air Cooler Manifold - CSF - Level-Up, Raw Billet, Liquid-to-Air Bar & Plate Core, Integrated Port Injection - Raw Billet Aluminum - `21-`27

Available Options
Drive now, Pay later with Affirm
or with PayPal
Both options will be available upon checkout.

BMW M3 Charge Air Cooler Manifold – CSF Level-Up, Raw Billet. A liquid-to-air bar & plate manifold with integrated port injection for 2021–2027 M3 (S58), built for reliable, high-boost performance.
Co-developed with PWR and Studio RSR, this CNC-machined billet manifold replaces the OE crimped/plastic unit. Its F1-grade core is pressure tested to 120 psi to help drop IATs and pressure loss. Machined injector bungs with fuel rail, plus a KIYLEX spacer to fight heat soak.
Features
- CNC billet aluminum, TIG-welded
- PWR bar & plate core, 120 psi tested
- Integrated top-feed port injection + fuel rail
- Runner ports for methanol/nitrous (with bungs)
- Drop-in fit with OEM-style brackets/quick-connects
Questions? Call our team. We offer installation and customization in Austin, TX and the Los Angeles, CA area: 512-982-9393 (TX) or 562-981-6800 (CA).
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

















