GrimmSpeed 02-03 Subaru WRX Scoop TMIC Splitter

The GrimmSpeed Hood Scoop Splitter is designed for the 2002-2003 Subaru WRX. It mounts beneath the hood scoop to direct incoming ram air downward over the top mount intercooler. This ensures that the available airflow effectively cools the charge air.

The splitter improves intercooler cooling efficiency by redirecting air that would otherwise miss the intercooler fins. This results in lower charge air temperatures and more consistent power delivery during sustained boost events. The aluminum splitter is black and reuses OEM mounting hardware, requiring no permanent modification to the hood or scoop.