Unitronic Intercooler Upgrade 3.0TFSI B9 S4/S5


Perfectly designed to fit vehicles equipped with 3.0 TFSI EA839 engines, this Unitronic Intercooler Upgrade Kit is a direct OEM replacement kit featuring an over-sized 21.65” x 16.61” x 2.52” bar and plate intercooler core made from cast aluminum core and end tanks, proprietary internal fin and louver configuration, and a TIG welded construction.

Unitronic's Intercooler Upgrade Kit will resist heat-soak and provide optimal and efficient cooling in any driving condition.


  • Unitronic Direct Fit Intercooler Core for vehicles equipped with 3.0 TFSI EA839 engines.
  • All required hardware.