GrimmSpeed Top Mount Intercooler with Black Thermal Dispersant Subaru WRX 02-07

As air is pressurized by your turbo, it heats up, not because of the heat of the turbocharger, but because when they re compressed, the atoms in the air are forced closer together and as a result, move faster and have more energy. That energy manifests itself as heat. The more heat we can remove from the system, the denser the air becomes and that s what helps eliminate pre-detonation, or ? knock , allowing for increased output from your system. Your OEM Top Mounted Intercooler does just fine at stock boost under normal use, but as soon as you start putting some real heat into it with higher boost or harder use, it heat-soaks beyond recovery.

Features:

Smooth End Tank Internal Contours
Machined Throttle Body Connection
Machined Flange Faces and Internal Bores
Permanent Mold End Tank Tooling and Casting
Stainless Steel Threaded Inserts
High-Density, High-Flow Core
Thermal Dispersant Coating

Fitments:

Subaru WRx 2002-2007

Other Part Numbers:

GrimmSpeed #grm090024