Process West Black Inlet Manifold – Drive By Wire – WRX / STI 2006 – 2012
£2,039.99
Process West billet standard-orientation inlet manifold (drive-by-wire throttle) for Subaru Impreza / WRX STI 2008-2013 (GR/GV); Subaru Impreza 2006-2007 (GD/GG Hawkeye), finished in black. Full billet plenum with polished, mandrel-bent tube components, TIG-welded and rated by Process West for up to 100psi boost.
SKU: PWIM002B
EKS Fitment Advice
EKS currently identifies this product as Shared / Application Fitment
Compatibility of any product, greatly depends on model + year + trim + mods. Most Subaru’s are in different states of tune, so please contact Rich, from EKS to get clarity before purchasing.
Potential Applications
Subaru Impreza 2006-2007 (GD/GG Hawkeye), Subaru Impreza / WRX STI 2008-2013 (GR/GV)
Full List of EKS Fitment Evidence Types
For context, here are all categories of fitment according to EKS.
- Direct Fitment: means the product is currently listed as fitting the model/generation shown.
- Shared / Application Fitment: means the product may suit shared Subaru platforms, engines, turbos, drivetrains, brakes, cooling/intake setups or modified applications.
- Universal / Service Item: means the product is broadly useful for Subaru servicing, maintenance, workshop use or general ownership.
- Needs Confirmation: means the product appears relevant, but final fitment may depend on extra details.
Product Description
This Process West billet inlet manifold is CNC-machined from a full billet plenum with generous bell mouths and thick-wall, polished, mandrel-bent tube components, assembled using TIG welding. Process West rate the manifold for boost applications up to 100psi.
This is the standard-orientation manifold, with a drive-by-wire throttle configuration.
Finished in black. Fitment: Subaru Impreza / WRX STI 2008-2013 (GR/GV); Subaru Impreza 2006-2007 (GD/GG Hawkeye).



















