CTS Turbo BMW 30i 40i B48 B58 F-Series Heat Exchanger Upgrade
The CTS Turbo Heat Exchanger Upgrade for F-Series BMW B48/B58 models (230i, 330i, 430i, M140i, M240i, 340i, 440i) features a larger, high-efficiency aluminum core that reduces intake temps, prevents heat soak, and ensures consistent performance under high load or tuned conditions.
- SKU
- CTS-B58-HX
- Category
- Aftermarket Engine Management
- Fits
- 340i, 440i, BMW, F20/F21, F22, F30/F31, F32/F33/F36, M140i, M240i, F20, F22, F30, F32, G30
B48/B58 BMW 230I/330I/430I/M140I/M240I/340I/440I
Maintain peak performance and prevent heat soak in your BMW with the CTS Turbo Heat Exchanger Upgrade, designed specifically for F-Series B48 and B58 models including the 230i, 330i, 430i, M140i, M240i, 340i, and 440i. This high-performance cooling solution features a significantly larger core than the factory unit, allowing for greater heat dissipation and lower intake air temperatures during aggressive driving, high-speed pulls, or extended track sessions.
Constructed from high-grade aluminum with precision TIG welds, the CTS heat exchanger is built for durability and long-lasting efficiency. Whether your car is stock or tuned, this upgrade ensures more consistent power delivery by keeping your intake temps stable, reducing the risk of heat-related performance loss, and supporting higher boost levels with confidence. It's the ideal cooling companion for drivers who demand more from their turbocharged BMW.