Dinan

D780-0001A

Dinan High Performance Heat Exchanger for BMW F80 M3 F82 F83 M4

Dinan High Performance Heat Exchanger for BMW F80 M3 F82 F83 M4

Description:
 

The stock system cools the intake charge by using a water-to-air intercooler, an expensive piece to engineer. The cooling circuit for the water that feeds the intercooler uses a primary cooler (heat exchanger) and a smaller secondary cooler in front of the passenger side wheel. Through rigorous testing of all 3 of those components and multiple combinations therein it was discovered that the most effective performance per dollar solution was replacing the heat exchanger with a larger unit. 

Benefits of the Dinan High Performance Heat Exchanger for the F8x M3/M4:

  • Consistent +10 HP / +20 ft-lb of torque on the stock engine tune. Additional gains realized when used in conjunction with the Stage 3 DINANTRONICS Performance Tuner. 
  • 60% more core volume & 19% more face area than stock
  • 40mm thick Dinan cooler vs. 24mm thick stock cooler
  • 9° average water termperature reduction to the intercooler across the RPM range. Colder water improves intercooler efficiency and allows the intake air to be cooled by an additional 6° average across the RPM range compared to stock. 
  • Significant reduction in tendency to heat soak
  • Rubber mounted for vibration isolation
  • Track tested to ensure consistent performance under extreme conditions

DOWNLOAD INSTALLATION INSTRUCTION HERE

 MODELS SUPPORTED
  • 2015-2018 BMW M3 F80 Sedan 
  • 2015-2018 BMW M4 F82 Coupe 
  • 2015-2018 BMW M4 F83 Convertible 
  • 2019 BMW M2 Competition Coupe
  • 2015-2018 BMW M3 Sedan
  • 2015-2019 BMW M4 Convertible
  • 2015-2019 BMW M4 Coupe
Product Specifications:
Labor Hours/Installation Hours 3.50
Emission Status 50 State Emissions Legal.
Max HP Gain 10
Max Torque Gain 20
Included Notes Dinan High Performance Heat Exchanger , Mounting brackets and bushings, hardware
Required Items Stage 3 DINANTRONICS Performance Tuner is highly recommended to extract maximum power. 1 gallon of BMW coolant is required.