CSF 8082 Top Mount Charge-Air-Cooler for Select BMW M2/M3/M4 2015-2021 (S55) - Crinkle Black

Fits select 2015-2021 BMW M2 Competition, M2 CS, M3 Base, and M4 (Base, CS, GTS) equipped with the S55 engine.

The factory S55 cooling system often suffers from significant heat soak during consecutive dyno pulls or spirited track sessions, resulting in a noticeable loss of power. The CSF 8082 Top Mount Charge-Air-Cooler is engineered to combat these rising intake temperatures. Utilizing a custom-designed liquid-to-air intercooler core that is 60% larger than the OEM unit, this cooler significantly increases heat transfer capacity to keep intake air temperatures (IATs) stable under heavy load.

This cooler features a dual-pass, cross-flow configuration that provides two stages of water cooling, a significant efficiency upgrade over the factory single-pass vertical-flow design. To ensure uniform airflow across the larger core, CSF integrated cast endtanks with internal air dividers, optimized through extensive CFD analysis. Designed for a true plug-and-play installation, it utilizes OEM-style quick-connect water connections and factory sensor ports.

• 60% increase in core size compared to OEM cooler
• Dual-pass, cross-flow core configuration for maximum cooling efficiency
• Cast endtanks with internal air dividers for optimized flow distribution
• 3D scanned and rapid prototyped for precise drop-in fitment
• Professional crinkle black powder-coated finish
• Includes OEM-style quick-connect water fittings and sensor ports
• Manufacturer Part Number: 8082
• Lifetime Warranty