Audi Tuning | VW Tuning

Achtuning Adjustable Upper Control Arm Kits allow ±1.5° camber or caster change on a wide range of Audi and VW models. These arms directly replace the factory fixed length arms, allowing for easy adjustments after installation. Engineered for the street and track, the forged 6061-T6 aluminum ends with 18mm threaded adjuster links assure this is the stongest kit available. Maintenance free ball joints and bushings provide factory ride, handling, and NVH (noise vibration and harshness) performance.

The expectancy with the new ball joint design is to offer a longer-lasting product at a slightly lower cost than the Stern arms (which we will continue to sell once they are back in stock) as they are $100 less to purchase and far less to replace. When they do wear out, replacement of the entire kit will be necessary. If they last at least the expected 50k-75k miles, the cost of ownership will be lower than the Stern kit – two sets of the rebuild kits, and the extra labor to rebuild (which would be needed every 20-25k miles).

The Achtuning Adjustable Upper Control Arms are in stock, ready to ship! Simply click on the links below to be directed to our website for an online purchase or give us a ring at 425-895-0000.

Achtuning Adjustable Upper Control Arm: Audi (B5-B7), and C5 
Achtuning Adjustable Upper Control Arm: Audi (B8)