KW Suspension ESC Module for Audi A4 S4 A5 S5 RS5 (B9) (68510476) 1821 controlled automatically by the factory

controlled automatically by the factory electronics

Aluminum flat badge with black

Easy to assemble without the use of any specialty tools

Complete kit includes billet fuel rails

KW Suspension ESC Module for Audi A4 S4 A5 S5 RS5 (B9) (68510476) 1821 controlled automatically by the factoryElectronic Damping Cancellation Kit by KW Suspensions. When an upgrade to KW coilovers is performed, your vehicle's original ECU control module may not recognize the different operation and coding of your new components leading to confusion by the system, undue error messages, and even possible ECU failure. This set of compact electrical circuits plug in and block dampening commands from your vehicle's OEM electronic control module to avoid these