Process West

Process West Intake Manifold MY99-21 Stock Throttle Position Suit Bosch 74mm DBW Throttle Body

  • Process West Intake Manifold MY99-21 Stock Throttle Position Suit Bosch 74mm DBW Throttle Body
$2,333.00
$2,333.00
Shipping calculated at checkout.

Fitment Information:

  • Subaru WRX 2002-2014
  • Subaru STI 2004-2021

Intake manifold Reverse orientation to suit Bosch drive by wire 74mm throttle body. Fits 1999 to current EJ engines.

Requires Bosch part number 0 280 750 473. Not included.

  • Full Billet Aluminium Plenum with Billet Bell Mouth ended Runners
  • CNC mandrel bent tube components
  • Suited to setups not requiring Factory AC.
The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple prototypes and a ground up fully featured design process that makes this a key asset of their product range. Available in two major configurations they feature a full billet plenum with generous billet bell mouths and thick wall polished CNC mandrel bent tube components. High end TIG welding assembly makes them suitable for up to 100psi boosted applications. No other product comes close to this level of strength and detail. The range is modular to suit everything from MY99 GC8 to the latest WRX and STI's with any stock throttle or that to suit the 3" Hypertune billet throttle. 

Vehicle Compatibility

Compatible Models:
WRX STI

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