Description
Optimize the thermal management of your BMW G90/G99 M5 with the CarBahn Performance High-Performance Heat Exchanger Kit. Engineered specifically for the S68-powered G90 M5, this high-performance cooling upgrade utilizes advanced Formula 1-derived heat exchanger technology to provide increased cooling capacity and improved charge air temperature management.
CarBahn has engineered this heat exchanger to deliver a 40% increase in cooling capacity. By reducing charge air temperatures, the system helps manage the additional heat generated as boost pressure increases, supporting more consistent horsepower and performance under demanding conditions.
The benefits are particularly noticeable during summer driving and high ambient temperatures, where heat soak can negatively affect performance. The lightweight construction combines high thermal efficiency with durability, providing a performance-focused cooling solution for the G90/G99 M5.
When paired with CarBahn performance software, this heat exchanger provides additional thermal safety margin for increased-boost applications. CarBahn backs the combination with a factory-matching warranty for the engine and drivetrain, subject to the applicable CarBahn software and warranty terms.
Fitment
- Make: BMW
- Model: M5
- Vehicle Years: 2025, 2026
- Transmission: Automatic
- Chassis: G90, G99
- Body Styles: Sedan, Touring
- Drivetrain: xDrive
- Engine: S68
- Part Number: CBB08-90-2052
- Installation Time: 6 hours
Features
- High-performance heat exchanger designed specifically for the BMW G90/G99 M5
- Provides a 40% increase in cooling capacity
- Advanced Formula 1-derived heat exchanger technology
- Helps reduce charge air temperatures
- Helps manage heat generated by increased boost pressure
- Supports more consistent horsepower and performance
- Helps reduce the effects of heat soak
- Particularly beneficial in summer and high ambient temperature conditions
- Supports higher-boost applications
- Lightweight yet durable construction
- Designed specifically for the S68 engine
- Can be paired with CarBahn performance software
- Backed by CarBahn's factory-matching engine and drivetrain warranty when combined with applicable CarBahn software
Specifications
- Product Type: Air Filters, Intakes & Cooling
- Vendor: CarBahn
- Make: BMW
- Part Number: CBB08-90-2052
- Engine: S68
- Chassis: G90, G99
- Body Styles: Sedan, Touring
- Drivetrain: xDrive
- Transmission: Automatic
- Cooling Capacity Increase: 40%
- Installation Time: 6 hours
CarBahn G90/G99 M5 Heat Exchanger Kit for 2025-2026 BMW M5 models with the S68 engine. F1-derived technology provides a 40% increase in cooling capacity and helps reduce charge air temperatures and heat soak.
