034Motorsport Density Line Control Arm Kit (M12) – Audi B8/B8.5 A4/S4, A5/S5/RS5 & Q5/SQ5

034Motorsport Density Line Control Arm Kits for B8/B8.5 Audi A4/S4, A5/S5/RS5 & Q5/SQ5 models replace your vehicle’s ageing, worn control arms with these performance-engineered Density Line units to restore handling precision beyond factory levels.

This complete kit includes four upper control arms, four lower control arms, two new ball joints, and all necessary hardware for installation.
The factory front control arms are an integral part of the B8/B8.5 Audi A4/S4, A5/S5/RS5 & Q5/SQ5 suspension, but can start wearing out as early as 40,000 miles – especially on enthusiast-owned vehicles which are driven hard on the street or track. As the rubber bushings degrade and ball joints develop play, alignment is compromised and steering becomes less precise.

034Motorsport’s complete Density Line Control Arm Kit is designed to be a performance replacement for all eight of the factory front upper and lower control arms. Featuring high-durometer rubber bushings and high-quality ball joints, Density Line Control Arms are engineered to limit unwanted deflection in the suspension, resulting in tighter handling and more precise steering response than even brand new factory control arms can offer.

Features:

• Complete, Drop-In Replacement for Factory Control Arms
• Offers Improved Handling Feel & Steering Precision
• High-Durometer Rubber Bushings (65 Durometer)
• Includes New M14 Ball Joints (Upgrade for Early M12 Vehicles)

What’s Included:

• Front Lower Control Arms – Front (Left & Right)
• Front Lower Control Arms – Rear (Left & Right)
• Front Upper Control Arms – Front (Left & Right)
• Front Upper Control Arms – Rear (Left & Right)
• M14 Ball Joints (Pair)
• Installation Hardware Kit