Process West Verti-Cooler Top Mount Intercooler Subaru WRX 2008-2014

Taking a fresh approach formed from years of motorsports and component-design experience, Process West developed the ‘Verti-Cooler’ slant-mount intercooler system. Designed and engineered with rapid air-charge cooling and flow-path efficiency as the key objectives, Verti-Cooler is a revolutionary take on Subaru intercooler design that takes turbocharger cooling to a new evel, guaranteeing the best performance and improved engine durability.

Verti-Cooler combines the advantages of a large and free-flowing Process West core with a design that mounts the new intercooler at a 15-degree, near vertical angle in the engine bay. Packaged with a new hood duct design that force-feeds external airflow straight onto the intercooler fins, there is now a highly efficient air exit path courtesy of the Verti-Cooler mounting angle that flows all of this (now heated) air back down through the engine bay and out the underside of the car through the transmission tunnel for a shallow, cool, and low restriction exit-path. Compare this straight path with the 90-degree angle that the air must turn with the stock intercooler setup in place, and the advantages of the Process West Verti-Cooler design become clear. Verti-cooler also has the largest volume of any aftermarket intercooler for the G3 WRX with core measurements of 400mm flow length x 205mm stack height x 120mm thick.

Kit includes everything you need to fit the Verti-Cooler to your WRX, including specially formed silicon hoses, high quality constant tension hose clamps, the Verti-Cooler intercooler body, and the matching under-hood air duct/splitter.

Fits all 2008-2014 Subaru WRX.