Bilstein 46-180568 B12 Pro-Kit Lowering Suspension for 07-11 BMW 335i/335d E90

Vehicle Fitment

• 2007-2011 BMW 335i (E90 Sedan, RWD)
• 2009-2011 BMW 335d (E90 Sedan, RWD)

Features

• Bilstein B12 Pro-Kit complete lowering suspension kit
• Includes tuned performance dampers and lowering springs
• Moderate lowering for improved stance and handling
• Monotube gas pressure dampers for precise damping control
• Progressive Eibach lowering springs matched to application
• Balanced ride quality with enhanced cornering performance
• Direct replacement for original shocks and springs
• Limited lifetime warranty for long-term support

Specifications

• Brand: Bilstein
• Part Number: 46-180568
• Series: B12 (Pro-Kit)
• Kit Position: Front and Rear Suspension
• Lowering Height: ~25-40 mm (front and rear, application-dependent)
• Shock Type: 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 46-180568 B12 Pro-Kit suspension kit is a vehicle-specific loweringsystem engineered for BMW E90 3-Series performance models. It combineshigh-quality Bilstein monotube gas dampers with progressive lowering springs todeliver enhanced handling, improved stance, and confident control on both roadand spirited driving conditions. The kit is tuned for a moderate drop in rideheight that reduces body roll and improves responsiveness without harsh ridequality.

Designed as a direct fit replacement for the original shocks and springs oncompatible BMW 335i and 335d sedans, this Pro-Kit suspension maintains dailycomfort while offering a more dynamic driving experience. The balanced pairingof dampers and springs ensures optimized suspension dynamics, making it idealfor drivers seeking both performance and aesthetics from their suspensionupgrade. The limited lifetime warranty delivers assurance in product qualityand durability.