On 3 Performance 5″ Race Core Air To Air Intercooler 1200+ HP


We have designed and sold quite a few intercoolers over the days.  This is our newest intercooler option we are going to offer to the guys building very serious turbo applications.  This intercooler is nearly 2x the volume when compared to our standard 3″ core that comes in each of our turbo systems.  Our 3″ On 3 Intercooler has been proven day in, day out with 700 wheel hp cars.  Our newest core is 23.75″ long and its 12.0″ tall.  If you need the most serious intercooler to keep the charge temps down, this is for you.  Cooler air is going to equal more power!


Check out the 4th Gen Camaro in the video, it is currently running this core and they logged a ONE DEGREE IAT over ambient on the pull.  This car makes almost 900 rwhp and that is unbeatable performance.  This core will support almost any demand and go with a proven and tested intercooler for your build


  • Core is 12″ tall x 23.5″ wide
  • Overall Width Inlet to Outlet ~31″
  • Bar And Plate Design
  • 5.0″ Thick
  • 3.5″ Inlet / Outlet

Shipping:  Free to the lower 48 usa states Only!  We will ship internationally, buyer will be responsible for shipping charges

Ohio Residence:  7.50% Sales tax ONLY to Ohio sales


There are no reviews yet.

Be the first to review “On 3 Performance 5″ Race Core Air To Air Intercooler 1200+ HP”