Rein CV Joint Boot Kit – Outer for Audi A4, A6, S4, RS6, VW Passat (1997-2005) Combi Valve Reduces bushing wear: Self-aligning design

Reduces bushing wear: Self-aligning design extends bushing life

This kit includes a set of Genuine Porsche European side markers with LEDs

The patented system allows pre-set street and race settings to be changed in 30 seconds by loosening the 3 top mount nuts

This kit is compatible with a wide range of vehicles including TT RS

Professional installation recommended to ensure correct torque and fitting

Rein CV Joint Boot Kit – Outer for Audi A4, A6, S4, RS6, VW Passat (1997-2005) Combi Valve Reduces bushing wear: Self-aligning designThe Rein CV Joint Boot Kit (BKN0023R) is a premium outer boot designed for Audi and Volkswagen vehicles, covering models like A4, A6, S4, RS6, Passat, and more. It seals the CV joint against dirt and moisture, maintaining proper lubrication and extending axle life. This OE quality kit includes all necessary components for a complete replacement. Key Features & Benefits Extensive Vehicle Coverage: Fits many Audi and VW models from 1997 2005, including