Bilstein B12 Pro-Kit (Front / Rear) - Audi / A4 QuattroBilstein B12 (Pro Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and

Part # 06F-129-717-D / 06F129717 D / 06F 129 717 D

along with custom nylon braided -10AN hoses

Large viton o-ring included (you can choose to also use factory o-ring in addition)

Please see the video below highlighting the ease of adjustment

the rear control arm has a lot of flex and deflection

11-51-7-503-884 / 11 51 7 503 884 / 11517503884

This kit does not fit Passat (B6) with automatic transmission (Tiptronic)

Consistently ensure functional

and provides a balance between performance and comfort

This ethanol content allows your Audi to safely generate maximum power from the TTE720 turbochargers by maximizing the octane level and knock-reduction efficiency of ethanol

the Carbon Fiber MQB Fresh Air Duct also yields a noticeable improvement in induction and turbocharger sounds

IE midpipes for B9 S4 & S5 deliver aggressive sound