From Big Block V-8 to High output high revving 4 cylinders, Treadstone Performance has the Intercooler for your application. All Treadstone Performance Intercoolers features superb quality highly efficient bar and plate construction. Our quality cast end tanks ensure evenly distributed airflow and low-pressure drop. These intercoolers are pressure checked to 150psi and come with a 1-year warranty against manufacture defect. [gallery columns="4"] At the heart of every intercooler resides the air-to-air core. The air-to-air core is the component of the system that exchanges hot charged air from the turbocharger for cooler air which enters your engine, the cooler the air entering your engine the more horsepower that can be extracted. With three different intercooler cores to choose from; Perforated cores, MDC (medium-density core) and HDC (High-Density Core), Treadstone has the core to suit your intercooling and turbocharging needs. Each of the three cores has a verity of advantages when it comes to cooling efficiency, pressure drop and Airflow. To achieve this each core incorporates different technologies to maximize performance. To aid in the selection of the core Treadstone Performance Engineering has made a comparison to the three cores we offer. This article shows the difference between each of the cores and a brief summary of the different technologies incorporated within.