D3 ULTRACOOLER Front Mount Heat Exchanger / Intercooler

D3 ULTRACOOLER Front Mount Heat Exchanger / Intercooler

D3 Max Fit Intercooler / Heat Exchanger



In the world of competitive motorsports HEAT SOAK becomes our number 1 enemy! With excessive amounts of heat cars do not perform the way they are intended to. The D3 Intercooler has been designed to eliminate all possibilities of heat soak in competition environments. The D3 ULTRACOOLER is a core product used on the entire fleet of D3 race cars ranging from 675 HP Bolt on Dragster to our 1200HP Competition Race Car.

The D3 ULTRACOOLER is the world’s only Max Fit Intercooler/Heat Exchanger developed only for the 09-11 CTS-V automobile. Engineered to support over 1000 HP the ULTRACOOLER has been designed to use the largest core possible that fits within the confines of the stock front bumper ducting. The ULTRACOOLER has the ability to efficiently flow enough air to allow for your CTS-V to make over 1000 Wheel Horsepower, and is a true bolt on that replaces the OEM heat exchanger.

The Intercooler/Heat Exchanger core provides the perfect balance between heat exchanging efficiency and air flow allowing for substantial amounts of cooling. On ultra-high boost applications (12+ PSI) we have recorded consistent temperatures of only +10° over ambient!


  • Efficient Cooling in 1000+ HP Enviroments
  • Direct Bolt On
  • No Cutting or Welding Required
  • 1 pc Construction, no clubmsy hardware to negotiate or modify
  • Bolts in place with OEM-Like Fit and Finish
  • Avionics Grade Aluminum Construction
  • Pressure Tested to 150 PSI
  • A.N. (Army/Navy) Fittings
  • High PSI Fluid Hose
  • Black D3 Logo on Right side corner



Price: $1,295.00


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