Performance Overview

Bilstein Complete Suspension Kit is the ultimate race inspired suspension, road-tested and fine-tuned by Bilstein engineers, under extreme motorsports conditions. These suspensions have a manually adjustable damping system which provides settings in the range between comfort and competition. The threaded body allows you to accurately adjust your suspension at range of 20mm at both axles to achieve the ride height, center of gravity and perfect handling in any situation. The spring plates and lock nuts are made from a special aluminum alloy while the Triple-C-Technology used for surface coating will provide long-lasting corrosion resistance.

Key Features

• B12 Series Sport Line Lowering Kit Front Up To 1105kg Axle Load Rear Up To 1155kg Axle Load Not For Use w/Ride Height Control

Vehicle Fitment

• 2009 Audi A4 (Note: Base)
• 2010 Audi A4 (Note: Base)
• 2011 Audi A4 (Note: Base)
• 2012 Audi A4 (Note: Base)
• 2013 Audi A4 (Note: Base)
• 2014 Audi A4 (Note: Base)
• 2015 Audi A4 (Note: Premium, Premium Plus, Prestige)
• 2016 Audi A4 (Note: Premium, Premium Plus)

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is 46-183521.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• B12 Series Sportline Suspension Lowering Kit for Audi A4
• 46-183521 fitment
• Bilstein B12 Series Sportline Suspension Lowering Kit
• 2009 Audi A4 B12 Series Sportline Suspension Lowering Kit

Vehicle Fitment Table