Garrett GT – 18X10.3X3


Garrett GT High Density / High Efficiency “Bar and Plate” Intercooler Core.

18″ Wide x 10.3″ Tall x 3″ Thick

Comes ready to assemble onto end tanks. 600HP capacity air.

$346.79

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Frequently Asked Questions About the Garrett GT – 18X10.3X3

What horsepower rating is the Garrett 18x10.3x3 core capable of?

This core is efficiently rated for 600HP. It is an excellent choice for high-performance street applications or track cars needing substantial heat rejection capabilities.

How does the 10.3-inch height improve cooling performance?

The taller 10.3-inch profile significantly increases the frontal face area. This exposes more of the core to ambient airflow, which is critical for maintaining low intake temps at higher power levels.

Will this core restrict airflow in a 600HP setup?

No. Garrett's internal fin geometry is engineered to minimize pressure drop. This ensures that while the air is cooled effectively, flow restriction to the engine remains extremely low.

Can I use this core for a custom V-mount configuration?

Yes. Since the core is sold without pre-attached end tanks, it serves as a perfect blank canvas for fabricators to build V-mount or front-mount setups tailored to your chassis.

Is the Garrett bar and plate design resistant to road debris?

Yes. The heavy-duty bar and plate construction is much more durable than tube-and-fin cores, making it highly resistant to rocks and debris often encountered on the street or track.

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