Ultimate Dual Pass Racing Oil Cooler | Bmw E46 M3 Bundle [OHMEcwCJ]

Dual Pass Racing Oil Cooler for BMW E46 M3

The CarBahn High-Performance Dual-Pass Engine Oil Cooler is the ultimate upgrade for your BMW E46 M3, offering exceptional thermal efficiency and durability. Engineered in collaboration with BMW M specialists Rogue Engineering, this cooler provides a significant improvement in heat rejection compared to the factory unit, while maintaining an OEM-style fitment for effortless installation. Its track-tested and race-ready design ensures peak performance under motorsport conditions.

Advanced Engineering and Features

This oil cooler boasts a unique top-to-bottom dual-pass flow design, which increases surface contact time for enhanced oil temperature reduction. Key features include TIG-welded extruded aluminum end tanks for superior structural integrity, a heavy-duty bar & plate core with 8 cooling rows for maximum thermal transfer and airflow efficiency, and a factory-style drop-in fitment that accepts OEM oil-line connections without modifications. The motorsport-grade construction and splitter-friendly design make it ideal for both performance street builds and road course environments. Additional benefits include -10 AN adapter compatibility, a motorsport silver finish for a sleek and durable aesthetic, and a factory-style drop-in fitment for ease of installation.

Enhanced Performance and Reliability

Maintaining proper oil temperature is crucial for preserving the performance and longevity of high-strung engines like those found in the BMW E46 M3. This air-to-oil cooler efficiently evacuates heat from the oil using ambient airflow, making it perfect for both performance street builds and road course environments. By preventing engine wear and degradation of synthetic oil, this cooler ensures peak performance and reliability. Whether you're a motorsport enthusiast or a daily driver, the CarBahn High-Performance Dual-Pass Engine Oil Cooler is the perfect solution for maintaining optimal engine health and performance.