KW Suspension ESC Module for Audi A4 S4 A5 S5 RS5 (B9) (68510476) 1821 this system is intended exclusively

this system is intended exclusively for race use due to its loud sound profile

Complete kit includes billet fuel rails

Stock = 385 HP / 310 TQ

Only the Center Piece of the 3 piece Cooling Plate Kit

KW Suspension ESC Module for Audi A4 S4 A5 S5 RS5 (B9) (68510476) 1821 this system is intended exclusivelyElectronic 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