Perrin Street Series Pitch Stop Mount Silver Subaru WRX 02-26 / STI 04-21 / Legacy GT 05-09 | PSP-DRV-105SL Vehicle Make_Audi High horsepower naturally aspirated builds

High horsepower naturally aspirated builds

evenly spaced pleat design which produces more usable filter surface area for increased flow and greater dust holding capacity

we also have a Motul 5W-30 kit as well

the sprung hub helps absorb drivetrain shock

Custom CNC Machined BracketsBuilt from 6061‑T6 aluminum

Perrin Street Series Pitch Stop Mount Silver Subaru WRX 02-26 / STI 04-21 / Legacy GT 05-09 | PSP-DRV-105SL Vehicle Make_Audi High horsepower naturally aspirated buildsProduct Fitment: 2002 2026 Subaru WRX 2004 2021 Subaru STI 2020 2026 Subaru Outback XT Wilderness 1993 2022 Subaru Impreza 2013 2026 Subaru Crosstrek 2009 2026 Subaru Forester 2009 2018 Subaru Forester XT 2019 2025 Subaru Ascent The Perrin Performance Pitch Stop Mount is a direct fit engine mount upgrade engineered for mutliple Subarus. Designed to combat the excessive engine movement and drivetrain slop that plagues factory rubber mounts, this pitch