is the valve mechanism itself
This rubber bushing kit is an upgrade over stock but its not as hard as poly bushings
VW Mk2 Scirocco II 8v 1982-1988
Euro Sport Cool-Flo Air Intake 15072
Billet Aluminum Construction with Replaceable Density Line Rubber Inner Pucks
H&R TRAK+ Wheel Spacers - Audi A4 Premium B9, 2WD 2017-2020 Shifter Upgrades is the valve mechanism itselfH&R TRAK+ Wheel Spacers are precision machined, hubcentric spacers engineered to improve wheel fitment, increase track width, and position the wheels farther outward for a more aggressive stance. Manufactured from H&R's proprietary high tensile aluminum alloy, TRAK+ spacers provide a lightweight, durable solution while maintaining proper wheel centering and load support. Available in multiple configurations including DR, DRS, DRA, and DRM Series, H&R