Designed as a direct upgrade for BMW’s B58 engine, the do88 Charge Cooler Manifold solves heat soak, airflow restriction, and fuel system limitations common in tuned setups.
Key Benefits:
- 47% higher airflow (873 CFM vs 595 CFM) for reduced backpressure
- Lower intake temps: 26°C vs OEM 41°C
- Midrange gains: +18 hp / +28 Nm torque (Stage 2+ tested)
- All-aluminium construction resists cracking under high boost
- Thermal barrier spacer lowers heat transfer from the cylinder head
Built for High-Performance Builds:
- Integrated air-to-water Bar & Plate core (102mm thick, 11-row)
- Auxiliary fuel rail compatibility (AN-8 ready; sold separately)
- Individual 1/8” NPT ports per runner for meth/nitrous injection
- Extra sensor/vacuum ports and bleeder ports included
- OEM engine cover fits – even with optional fuel rail
- Includes all hardware, O-rings, spacers, and mounting brackets
Item ID: ICM-430-K ICM-430-K
