Description
The do88 Performance BigPack for the BMW F8X M3/M4 is the ultimate upgrade for enthusiasts looking to enhance the cooling efficiency and performance of their vehicle. This complete charge air cooling system package features a range of precision-engineered components designed to increase horsepower, reduce intake air temperatures (IAT), and improve reliability. Whether you choose the full package or a more selective upgrade, each component has been carefully developed to meet the demands of tuned and high-performance M3/M4 engines.
The S55 turbo engine found in the BMW F8X M3 and M4 utilizes a top-mounted water-cooled intercooler, which, while effective, is prone to issues such as leaks, cracks, and degraded performance. The do88 BigPack is the solution to these common issues, offering a comprehensive upgrade for the intercooler, intercooler pipes, and cooling radiators.
Key Features and Benefits
Advanced Intercooler Design
- 85% larger core volume than the stock intercooler
- Bar-and-plate design with TIG-welded end tanks
- 16% improvement in airflow and a 9°C reduction in IAT, ensuring better cooling and more consistent performance
Upgraded Charge Air Cooling Radiators
- Increased cooling face area and core thickness
- Multi-channel tube construction to improve heat dissipation
- Lower coolant temperatures, leading to improved intake air temperatures and better power delivery
Durable and Optimized Intercooler Piping
- Turbo to intercooler pipes and intercooler to throttle body piping designed for better airflow and reliability
- Engineered using advanced flow simulation software and physical flow verification to ensure maximum efficiency
Flexible Upgrade Options
- Choose from three package configurations to meet your needs:
- Intercooler and both intercooler pipe kits
- Intercooler and both radiators for the intercooler system
- Intercooler, both intercooler pipes, and both radiators for the intercooler system
Why Choose the do88 BigPack?
Upgrading the cooling system in your BMW F8X M3/M4 is crucial for maximizing the performance of the S55 engine. With the do88 Performance BigPack, you’ll experience:
- Increased horsepower: Peak power gain of 13 hp on a car with a BootMod3 Stage 1 tune
- Improved midrange power: Up to 25 hp increase in the midrange
- Enhanced torque: Up to 52 Nm of additional torque
- Lower intake temperatures: A 9-14°C reduction in IAT, depending on configuration, which contributes to better throttle response and sustained performance
- Higher airflow: An increase of 16-17% airflow compared to the stock system
Fitment and Compatibility
The do88 Performance BigPack fits the following BMW F8X M3/M4 models:
- BMW M2 Competition (F87) – 2019-2020 (Note: BigPack with radiator included is not compatible with this model)
- BMW M3 / M3 Competition (F80) – 2015-2018
- BMW M4 / M4 Competition / M4 GTS / M4 CS (F82/F83) – 2015-2020
