Clutch Masters FX850 Race/Street Twin Disc Clutch Kit | 2004-2019 Subaru STI (15017-TD8S-SW) wfwheels especially on heavy-duty vehicles where

especially on heavy-duty vehicles where lug nut covers are common for aesthetic and protective purposes

This thoughtful design helps maintain proper suspension geometry

making it suitable for both daily driving and track use

Motorsport competitors requiring durable

With Turbosmart's reputation for quality and performance

Clutch Masters FX850 Race/Street Twin Disc Clutch Kit | 2004-2019 Subaru STI (15017-TD8S-SW) wfwheels especially on heavy-duty vehicles where04 19 STI 850 Race Street Twin Disc Clutch Kit by Clutch Masters The 850 series is a larger diameter assembly, which is designed for high horsepower applications. The 850 Series has a higher holding capacity, less clutch chatter, and a smoother engagement compared to the 725 Series. The 850 series Twin disc will accept one sprung disc creating a slightly smoother engagement compared to two rigid discs Clutch Masters Twin Disc systems are pure racing