Process West is an Australian manufacturer of intercoolers, intakes, and oil-control systems, and Revzone is an authorised Process West dealer.

What we stock

  • Intercoolers - top-mount and front-mount kits, the deepest part of the range, especially for Subaru.
  • Intake manifolds and TGV deletes - including the DITTO manifold and billet TGV deletes for the EJ.
  • Charge pipes and hoses - silicone and alloy charge-air plumbing.
  • SEPR8R catch cans - including the TerraTuff range for 4x4 and ute diesels.

Popular applications

Process West is deepest on the Subaru WRX and STI across every generation, with strong support for the Ford Falcon XR6 Turbo, 86 and BRZ, and GR Yaris, plus a big TerraTuff catch-can range for 4x4 utes like the Ranger, HiLux, and LandCruiser. Browse the range in the induction category.

Frequently asked questions

Top-mount or front-mount intercooler?

A top-mount is a clean OEM-style upgrade that keeps the factory look, while a front-mount moves to a larger core for higher power. Tell us your power target and we will advise.

What does the SEPR8R catch can do?

It separates oil mist from the crankcase breather so it does not coat your intake, which matters on direct-injection and hard-working diesel engines. TerraTuff kits are direct fit for popular 4x4s and utes.

Can you fit it?

Yes. Our Ringwood workshop fits Process West hardware and ships Australia-wide.
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