Audi 4.0T V2 Intercooler/Charge Cooler Core


NEW!: For 2023 the core has been revamped to add additional density, additional channels, and improved performance. We have also added a bleed port to aid in purging the air out of the system during the initial fill-up.  THE FIRST BATCH WITH THESE IMPROVEMENTS IS EXPECTED AROUND THE END OF MARCH 2023

A true high-performance replacement core for 4.0T Audi Vehicles.  Increases reliability over the OEM core.

Available on backorder

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The MercRacing intercooler/charge core offers the following benefits:

  • Improved core durability (much stronger than oem core) OEM core prone to failure when increasing boost.
  • Higher water flow rate with its large full-size 3/4″ hose connections improves core efficiency.
  • Faster IAT recovery during pulls and performance-driving
  • Better airflow (CFM) than OEM core.  The Original core is very restrictive and meant to run at a limited stock flow rate.


Weight6 lbs
Dimensions12 × 8 × 8 in


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SKU: MR-40T-CORE Categories: , , , ,

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