GrimmSpeed Intercooler Core – 2015-2021 Subaru WRX / STI

GrimmSpeed Intercooler Core, 2015-2021 Subaru WRX / STI

The GrimmSpeed Intercooler Core for the 2015-2021 WRX and STI is a standalone replacement core for custom TMIC builds or core replacement in an existing installation. Provides improved cooling capacity over the factory core.

DETAILS

• Standalone core, for custom builds or replacement
• Larger volume than OEM
• Fitment: 2015-2021 Subaru WRX / STI

Used when building a custom top mount intercooler or replacing a damaged core in an existing installation. Provides the same cooling performance as the complete GrimmSpeed TMIC kit in a core-only format for builders fabricating end tanks or adapter plates.

Core dimensions match the 2015-2021 WRX and STI top mount space. Optimized for available airflow at the top mount position with the GrimmSpeed hood scoop splitter.

What’s in the Box

• GrimmSpeed intercooler core

Why Choose GrimmSpeed

GrimmSpeed has been engineering performance parts for Subaru platforms from their Portland, Oregon facility since 2003. Everything they make is designed around real-world use, their engineers drive the same cars their customers drive, which means product decisions are made with genuine platform knowledge behind them. GrimmSpeed designs parts in-house, sources quality materials, and validates fitment on the actual application before release. The result is parts that install correctly the first time, perform as advertised, and hold up under the conditions Subaru owners actually subject their cars to. Whether it is a critical engine component or a cosmetic upgrade, the same attention to detail and fit quality applies across the catalog.

The RallySport Take

For builders who need the core without the complete kit, or for owners replacing a core. Fits the 2015-2021 Subaru WRX and STI.

Fitment