Further Information
CSF's Race-Spec Dual-Pass Oil Cooler delivers professional-grade thermal management for your BMW M3 E46 or M5 E39. Engineered for maximum cooling efficiency under extreme conditions, this all-aluminum cooler maintains optimal oil temperatures during spirited driving and track use.
Key Features:
- Dual-pass core design maximizes heat exchange efficiency
- High-quality all-aluminum construction ensures durability and reliability
- Race-spec engineering handles aggressive driving conditions
- Compatible with E46 M3, E39 M5 99-03, and E39 540i 95-03
- Direct-fit application requires no modifications
Includes:
- Race-spec dual-pass oil cooler core
- All necessary mounting hardware and fittings
Keep your M3 running cool under pressure. Race-spec performance for serious drivers.