034Motorsport Density Line Lower Control Arm Kit, B9/B9.5 Audi A4/S4/RS4, A5/S5/RS5

This Density Line kit replaces the four lower control arms in the front suspension of B9 and B9.5 Audi A4, S4, RS4, A5, S5 and RS5 models, including the Allroad. It swaps the factory fluid-filled bushings for 65 durometer Density Line solid rubber bushings and adds two new ball joints and the installation hardware. 034Motorsport says this limits unwanted suspension deflection, giving tighter handling and more precise steering than even new factory arms. It pairs with the brand's Density Line Adjustable Upper Control Arms, and installation takes about 4 hours.

Features

• Complete drop-in replacement for factory lower control arms
• 65 durometer Density Line rubber bushings
• Solid rubber avoids OE fluid-filled bushing leaks
• Includes new ball joints and installation hardware
• Improved handling feel and steering precision
• Increased longevity compared with factory arms

Specifications

• Brand: 034Motorsport
• Product Type: Lower Control Arm Kit
• Product Line: Density Line
• Bushings: 65 durometer Density Line solid rubber
• Includes: Front lower arms (front, left and right), front lower arms (rear, left and right), ball joint pair, installation hardware kit
• OE Interchange: Front left 8W0 407 151 A/B/C/D; front right 8W0 407 152 A/B/C/D; rear left 8W0 407 693 B; rear right 8W0 407 694 B; ball joint 8W0 407 689 B
• Install Time: About 4 hours (per 034Motorsport)
• Part Number: 034-401-1069

Vehicle Compatibility: 7 applications across 1 make. Select a make to view.

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.