Cobb 15-21 Subaru WRX/STI FMIC Core - Black

COBB is well-known for making performance parts that help Subaru owners get the most out of their cars. This front-mount intercooler core is a prime example, designed specifically to improve how your 2015-2021 Subaru WRX or STI handles boost. The intercooler's job is to cool down the hot compressed air coming from your turbo before it enters the engine. Cooler air is denser, meaning it has more oxygen, which allows for a more powerful combustion and can help prevent engine knock caused by excessive heat.

This particular core features a bar-and-plate design, which is a popular choice for performance applications because it offers a good balance of cooling efficiency and airflow. The bar-and-plate construction means there are internal passages for the air to flow through, surrounded by fins that help dissipate heat. COBB has engineered this core to be a direct replacement for the factory intercooler, meaning it should fit right into the existing mounting locations on your WRX or STI. The black finish not only looks sharp behind the grille but also helps with heat dissipation. Keep in mind that this part is not CARB approved and cannot be shipped to California.

When installing a larger front-mount intercooler core like this one, it's important to ensure you have the necessary piping and mounting hardware. While this core is designed to integrate with COBB's piping kits, you may need to adapt it if you're using a different brand or the factory piping. Proper installation is key to maximizing its effectiveness and ensuring it performs as intended. This intercooler is a solid choice for WRX and STI owners looking to handle increased boost levels or simply improve the consistency of their engine's performance, especially during spirited driving or track use.