Further Information
The CSF BMW E9X M3 / 335i Race-Spec Transmission/Oil Cooler delivers exceptional thermal management for street and track use. Built with CSF's proprietary AC Condenser Technology, this cooler prevents expensive transmission damage from overheating while maintaining factory appearance and fitment. Engineered for the demanding E9X platform, it's the world's first true plug-and-play transmission cooler solution for these vehicles.
Key Features:
- 1-Row Super-High Pressure 22mm wide 11-channel microtube dual-pass core with 11 cooling tubes vs. OEM's 10 tubes
- High-density multi-louvered fin design delivers 20% more surface area contact than OEM unit
- Drop-in fit accepts all OEM attaching components including oil-line connections, mounting brackets, and shroud/ducting
- Dual application capability: transmission oil cooler for DCT or engine oil cooler for 6MT
- Lab tested for approximately 30% greater efficiency than factory cooler
Performance Notes:
- 30% improvement in cooling efficiency over OEM cooler
- Supports hard street and track driving without transmission overheating risk
Includes:
- CSF race-spec transmission/oil cooler assembly
- All OEM mounting components and connections
- Installation hardware
More cooling capacity. Better thermal control. No modifications. Built for the E9X M3, 335i, and 1-Series turbocharged platform.
| Manufacturer SKU | 8042 |
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