Air and Fuel› Air and Fuel Cooling Systems and Components

Process West

Top Mount Intercooler Kit

$911.43

SKU: PWTMIC03B

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Process West Top Mount Intercooler is a complete cooling system upgrade for the 2002-2003 Subaru WRX. This kit includes a high-performance 90mm core, a purpose-built splitter for full airflow coverage, and a balanced Y-pipe to ensure even air distribution across the core.

Designed as an integrated solution, this intercooler significantly reduces heat soak and lowers intake temperatures to provide more consistent horsepower and improved throttle response.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandProcess West
Part NumberPWTMIC03B
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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