Treadstone TR1245R INTERCOOLER RATED-R

With 22 internal passage ways compared to 18, this core allows higher internal flow and less pressure drop. These cores are at times used on side mount single turbo applications where we can sacrifice ambient external airflow because there is not a radiator behind each core that needs air flow. Eliminating the radiators need for airflow, we can shrink the ambient fin height, and add this to internal flow. These Rated-R cores will also be found on full race intercooler set ups on large front mount intercoolers.