Process West

Process West is a leading Australian manufacturer of high-performance intake, intercooler, and oil control systems — known for quality engineering, direct bolt-on fitment, and results you can feel on the road or track.

At Revzone, we carry a wide selection of Process West products, including:

  • Top-mount and front-mount intercooler kits

  • Intake manifolds and cold air intakes

  • Oil air separators (OAS) and catch cans

  • Expansion tanks and other cooling upgrades

Perfect for high-boost, track-focused, or daily-driven builds, Process West parts are trusted by Subaru WRX/STI enthusiasts, Ford XR6 Turbo owners, and other performance vehicle communities.

Popular applications include:

  • Subaru WRX & STI (GD, GR, VA platforms)

  • Ford Falcon XR6 Turbo

  • Toyota 86 / Subaru BRZ

Need help with fitment or installation? Contact the Revzone team or drop into our workshop for expert advice and support.

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175 products