Audi 4.0T intercooler/charge cooler core


High-Performance Replacement core for 4.0T Audi Vehicles.  Increases reliability over the OEM core. Improves flow and throttle response over the OEM core.

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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: , , , ,