Density Line Lower Control Arm Kit

The 034Motorsport Density Line Lower Control Arm Kit is engineered as a performance upgrade to replace worn factory front lower control arms on a variety of Audi and Porsche models. These components are crucial for maintaining proper suspension alignment and steering precision, especially in enthusiast-driven vehicles that experience hard street or track use. Over time, factory rubber bushings can degrade, leading to compromised alignment and imprecise steering. This comprehensive kit includes four front lower control arms and two new ball joints, designed as a direct, drop-in replacement for the original equipment. The result is a noticeable improvement in handling feel and steering precision, surpassing even the performance of new OEM control arms. However, NVH perception can be subjective, and users may experience slight increases or decreases from the stated rating. Proper installation is key to ensuring optimal NVH performance and preventing components from touching. This kit fits numerous B8/B8.5 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5, C7/C7.5 A6/S6/RS6, A7/S7/RS7 models, as well as 95B Porsche Macan variants. A critical note for installation: users must select the correct kit based on their vehicle's build date. Early models (up to November 2, 2009) use M12 ball joints, while later models (from November 3, 2009) use M14 ball joints. For C7/C7.5 A6/A7 models, the split is based on build dates up to August 15, 2011 (Early M12) and from August 15, 2011 (Late M14). For C7 S6/S7/RS6/RS7 vehicles, only the Late M14 option is compatible.