Process West Billet Intake Manifold Subaru WRX / STI / Forester XT / Liberty GT (EJ20/EJ25)

$2,850.00
SKU: PWIM004
Colour
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Thottle Type
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Process West Billet Intake Manifold Raw / Stock / Cable$2,850.00

Process West Billet Intake Manifold - Subaru WRX / STI / Forester XT / Liberty GT (EJ20/EJ25)

The Process West Billet Intake Manifold replaces the factory manifold on EJ20 and EJ25 Subarus with a CNC-machined billet aluminium design. Generous bell-mouth runner entries and thick-wall polished mandrel-bent tubes, joined with high-end TIG welding, give a manifold rated to 100 psi of boost. The street plenum volume and runner length favour strong low and mid-range torque, and still suit the factory air conditioning. Process West's testing on a stock engine, turbo and fuel system showed gains of about 9% in both power and torque.

Choose a raw or black finish, a stock or reverse throttle orientation, and a cable, drive-by-wire or Bosch 74mm drive-by-wire throttle flange. Match the orientation and throttle type to your engine and intake layout.

Note: Please confirm the throttle orientation and throttle type for your car with our team before ordering. Shorter billet TGVs are available for more top-end power. Installation by a professional is recommended.

Features

  • CNC-machined billet aluminium components
  • Generous bell-mouth runner entries
  • Thick-wall polished mandrel-bent tubes with TIG welded joins
  • Rated to 100 psi of boost
  • Street plenum volume works with the factory air conditioning
  • About 9% more power and torque in Process West's stock-engine testing

Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.

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