BENEFITS

• Complete, Drop-In Replacement for Factory Control Arms
• Precisely Adjust Camber Independently at Each Front Wheel
• Reduce Deflection to Maintain Suspension Geometry Under Load
• Improve Handling Feel & Steering Precision

FEATURES

• CNC-Machined Billet Aluminum Arms for Strength
• High-Durometer Rubber Bushings (65 Durometer)
• Genuine Aurora Spherical Rod Ends
• Anodized Finish for Durability
• Rebuildable Design

WHAT'S INCLUDED

• Adjustable Front Upper Control Arms - Front (Left & Right)
• Adjustable Front Upper Control Arms - Rear (Left & Right)
• Rubber Dust Boots (Set of 40

CAMBER CORRECTING

• Add Positive Camber to Achieve Factory Alignment Specifications After Lowering and Reduce Tire Wear
• +1.0 to +2.0 Degrees of Adjustment vs. Factory Arms (No Modification Required)
• -0.2 to +2.0 Degrees of Adjustment vs. Factory Arms (With Minor Clearancing of Upright)
• Black Anodized Finish

TRACK SPEC

• Gain Negative Camber for Increased Cornering Grip, Better Turn-In, and Improved Handling
• -0.7 to +0.3 Degrees of Adjustment vs. Factory Arms (No Modification Required)
• -1.9 to +0.3 Degrees of Adjustment vs. Factory Arms (With Minor Clearancing of Upright)
• Clear Anodized Finish

APPLICATION GUIDE

Fitment:

• 2017 - Present Audi A4 (B9)
• 2018 - Present Audi S4 (B9)
• 2018 - Present Audi A5 (B9)
• 2018 - Present Audi S5 (B9)
• 2018 - Present Audi RS5 (B9)
• 2017 - Present Audi Allroad (B9)

Replaces:

• 8W0407505C
• 8W0407506C
• 8W0407509B
• 8W0407510B

INSTALLATION & WARRANTY

Installation:

• It is imperative that the suspension be compressed to static ride height before any suspension pivot bushings are tightened, as per the factory installation procedure. If this is not done, the bushings will tear prematurely as the twisting forces on them will be much higher than is intended. 034Motorsport's Limited Warranty on Density Line products does not cover premature failure due to improper installation or use.
• We highly recommend professional installation for this product.

Warranty:

• 1 Year Limited Replacement Warranty (If you encounter any issues with our products outside of the warranty period, we will work with you to provide a resolution.)

The assembly of your Density Line Adjustable Upper Control Arm Kit, B9 Audi A4/S4, A5/S5/RS5, Allroad is a relatively simple process. You can access our detailed assembly guide by clicking the link below.

Download Density Line Adjustable Upper Control Arm Kit, B9 Audi A4/S4, A5/S5/RS5, Allroad Assembly Guide