Process West Intake Manifold Street Version Subaru STI 2004-2021 | PWIM002 1300 Low friction PTFE inner tube

Low friction PTFE inner tube

In addition to improved ride characteristics and reduced tire wear on lowered vehicles

Upgraded engine internals is strongly recommended for this turbo

Mounts: (F) Pillow Ball (R) Rubber

Process West Intake Manifold Street Version Subaru STI 2004-2021 | PWIM002 1300 Low friction PTFE inner tubeProduct Fitment: 2004 2021 Subaru STI The Process West Billet Intake Manifold range represents the pinnacle of design, engineering, and performance for Subaru WRX and STI platforms. Born from years of R&D, extensive testing, and countless prototype iterations, this manifold is the result of a no compromise approach to performance and aesthetics. Crafted for both street and race applications, the manifold is available in multiple configurations to suit