GrimmSpeed 90001 Top Mount Intercooler

The GrimmSpeed 90001 Top Mount Intercooler is engineered for those who demand superior cooling performance and minimal airflow restriction. Understanding the fundamentals of how an intercooler works is essential for maximizing your vehicle's potential. As your turbo compresses air, it heats up due to increased pressure. This heat reduces air density, which can lead to pre-detonation or "knock." By efficiently cooling the air before it enters the engine, you enhance performance and reliability, especially under higher boost conditions.

Key Features

• Smooth End Tank Internal Contours: Optimized for maximum airflow, reducing turbulence.
• Machined Throttle Body Connection: Ensures a tight, leak-free seal for consistent performance.
• Machined Flange Faces and Internal Bores: Designed for maximum pressure retention and unrestricted flow.
• Permanent Mold End Tank Tooling and Casting: Provides tighter tolerances and increased structural integrity.
• Stainless Steel Threaded Inserts: Prevents cross-threading and ensures durable connections.
• High-Density, High-Flow Core: Specifically designed to optimize heat transfer while minimizing flow restrictions.
• Thoroughly Cleaned, Inspected, and Sealed: Prevents engine damage from foreign contaminants.
• Includes Industry-Leading Gaskets: Comes with GrimmSpeed inlet and BPV gaskets for optimal sealing.

Included Components

• GrimmSpeed Top Mount Intercooler
• GrimmSpeed Bypass Valve Gasket
• GrimmSpeed STI TMIC Y-Pipe Gaskets (Pair)
• 36-inch Long 1/2" PCV Hose
• 1/2" Tee Fitting
• 1/2" Hose Connector
• 4x Black M8x1.25-18mm Y-Pipe Bolts
• 2x M8x1.25-25mm Bypass Valve Bolts
• GrimmSpeed Stencil

Fitment

• Subaru Impreza WRX 2002-2007
• Subaru Impreza STI 2004-2021
• Subaru Forester XT 2004-2008

The GrimmSpeed 90001 Top Mount Intercooler is a crucial upgrade for any Subaru owner looking to push their vehicle's performance. With its robust construction and thoughtful design, it stands out as a reliable choice for enhancing your turbocharged setup.