Garrett GT – 18X11.2X4.5

The extra 4-inch depth provides a massive internal heat sink volume. This allows for substantial temperature drops in high-boost applications where thinner cores might suffer from heat soak.

It excels in both environments. The 22x9 frontal area fits many mid-sized bumper openings, while the 4-inch depth supports the heavy thermal loads typical of dedicated race vehicles.

Since it is a universal core, you can fabricate sheet metal or cast aluminum end tanks to match it. The choice depends entirely on your specific piping routing and airflow goals.

The tightly packed fins maximize the surface area contacting the passing air. This ensures the most efficient heat transfer possible per square inch of frontal area.

Yes. The combination of a 4-inch thick core and high-efficiency bar-and-plate construction makes it a top choice for high-horsepower, turbocharged setups requiring maximum airflow.