Bilstein 46-183323 B12 Pro-Kit Lowering Suspension for 09-16 Audi A4/A4 Quattro

Vehicle Fitment

• 2009-2016 Audi A4 Sedan (All Engines, FWD & Quattro)
• 2009-2016 Audi A4 Avant Wagon (All Engines, FWD & Quattro)

Features

• B12 Pro-Kit complete lowering suspension system
• Includes performance tuned monotube dampers and springs
• Moderate lowering for improved handling and stance
• Springs and shocks tuned specifically for Audi A4 platform
• Progressive rate lowering springs for balanced dynamics
• Monotube gas pressure dampers for superior heat dissipation
• Includes both front and rear components for full suspension upgrade
• Durable finish and construction backed by limited lifetime warranty

Specifications

• Brand: Bilstein
• Part Number: 46-183323
• Series: B12 (Pro-Kit) Suspension Kit
• Drop Height: ~25-40 mm lower than stock
• Shock Design: Monotube gas pressure dampers
• Spring Type: Progressive lowering springs
• Quantity: Full set (4 dampers + 4 springs)
• Warranty: Limited lifetime warranty

Included Components

• 2x Front performance dampers
• 2x Rear performance dampers
• 2x Front lowering springs
• 2x Rear lowering springs

Product Description

The Bilstein 46-183323 B12 Pro-Kit suspension kit is a complete loweringsystem engineered specifically for Audi A4 and A4 Quattro models from2009 through 2016. This kit pairs high-pressure monotube gas dampers withprogressive rate lowering springs to provide a balanced ride quality whileenhancing handling performance and visual stance. The fixed height loweringdelivers sportier driving dynamics without compromising everyday comfort.

Designed for vehicles with standard suspension setups, the B12 Pro-Kitoffers a moderate drop (approximately 25-40 mm lower than stock) thatimproves body control and reduces body roll. Installation replaces thefactory shocks and springs with this tuned performance set, making it astraightforward upgrade for drivers seeking improved cornering and roadfeel. The kit's durable construction and limited lifetime warranty offerconfidence in long-term use.