Dinan High Performance Heat Exchanger for BMW F80 M3, F82 M4, F83 M4
Heat is the enemy of performance. The Dinan High Performance Heat Exchanger is a proven cooling upgrade for the BMW F8x platform that keeps intake air temperatures under control, beats heat soak and unlocks reliable power for the BMW M3 and BMW M4. If you are looking for a BMW F80 M3 heat exchanger, BMW F82 M4 heat exchanger or BMW F83 M4 heat exchanger, this is the cooling solution enthusiasts trust for fast road, track days and repeated hard pulls.
Why upgrade the BMW M3 M4 heat exchanger
In stock form the factory cooling system heat soaks after only three back to back pulls, intake air temperatures rise and the ECU pulls timing to protect the engine, cutting power. Dinan’s uprated heat exchanger solves this by dramatically increasing cooling capacity and maintaining consistent performance.
Proven gains and data
- No heat soak even after seven consecutive pulls compared to stock heat soak after three pulls.
- 60 percent more coolant volume and 19 percent more frontal face area than stock.
- Core thickness increased to 40 mm from the 24 mm stock core, selected to preserve airflow to the main radiator for dependable engine cooling.
- Average reduction in water temperature to the intercooler by 9° across the rev range.
- Average intake air temperature reduction by 6° across the rev range.
- Gains of up to +10 HP and +20 ft lb of torque without any tune.
- Unlocks even more power when paired with the DINANTRONICS Stage 3 Performance Tuner.
Real world performance for BMW F8x
This Dinan heat exchanger keeps IATs stable, improves intercooler efficiency and delivers repeatable performance for the BMW F80 M3, BMW F82 M4 and BMW F83 M4. Expect stronger, more consistent acceleration on road or track with far less power fade from heat soak. We have fitted and used this upgrade on customer cars and feedback has been excellent for both daily driving and hard use.
Key features at a glance
- Direct replacement high performance heat exchanger radiator for BMW F80 M3, F82 M4, F83 M4.
- Significant increase in thermal capacity for charge cooling.
- Carefully engineered thickness to maintain airflow to the primary radiator and overall engine health.
- Durable construction designed for sustained high load.
Fitment
Compatible applications as provided:
- 2016 to 2017 BMW F80 M3 Sedan
- 2016 to 2017 BMW F82 M4 Coupe
- 2016 to 2017 BMW F83 M4 Convertible
Who is this for
Owners seeking a BMW M3 M4 cooling upgrade, BMW F80 F82 F83 heat exchanger, front mount heat exchanger, intercooler cooling radiator or charge cooler radiator. Ideal for track day enthusiasts, fast road drivers and anyone aiming for consistent performance with reduced IATs and less heat soak.
Installation and support
Professional fitting available at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com. We are happy to advise on complementary BMW M3 and M4 performance parts and cooling upgrades.
Why buy from Nforcd
Performance car parts experts with hands on experience. Trusted advice, fast delivery and proven parts that work. Customers choose us for genuine BMW M3 heat exchanger and BMW M4 heat exchanger upgrades that deliver real results.
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