Bilstein 46-180612 B12 Pro-Kit Suspension Kit for BMW E90 3 Series xDrive (330xd & 330d) B8 Dampers + Eibach Pro-Kit Springs Lowering/Sport Suspension

Transform the way your BMW E90 xDrive drives with the Bilstein B12 Pro-Kit

Give your AWD 3 Series a serious fast-road upgrade with this matched spring and damper package. The Bilstein B12 Pro-Kit blends B8 sport shock absorbers with Eibach Pro-Kit progressive rate springs to deliver sharper turn-in, tighter body control and a purposeful ride height drop while keeping day-to-day comfort intact. Ideal for the E90 diesel xDrive models listed below, this is the go-to fixed-rate suspension kit for drivers who want confidence on B-roads and stability on the motorway. Part number: BILSTEIN-46-180612.

Why this shock and spring combo works

• Ride height reduction of around 10 to 30 mm depending on vehicle spec for a cleaner stance and reduced arch gap
• Bilstein B8 gas-pressure sport dampers for crisp response, better high-speed composure and improved braking stability
• Eibach Pro-Kit progressive springs support the chassis when pressing on yet remain compliant around town
• Monotube technology and, on select applications, upside-down construction for precise damping control
• Perfectly matched rates and valving for predictable handling and strong safety margins
• TUV approved for quality and conformity

Real-world gains you can feel

We have fitted this package to multiple E90 xDrive cars and feedback has been consistently positive. Owners report faster steering response, less roll and pitch, steadier mid-corner balance and a more planted feel under acceleration and braking. It looks right, drives better and retains the usability you want from a daily-driven BMW.

What is included

• Four Bilstein B8 performance shock absorbers
• Four Eibach Pro-Kit progressive rate springs
• Direct-fit components supplied as a complete spring and damper kit

Who this kit suits

• Drivers wanting a fast-road suspension package without the complication of height adjustment
• Owners seeking an OEM-plus ride with stronger body control and a subtle drop
• Anyone considering adjustable systems but preferring a proven, matched fixed-rate solution

Compatibility

BMW 3 Series E90 Saloon, 02.2004 to 02.2012:

• 330xd xDrive
• 330d xDrive

Key technical details

• Shock absorber type: gas-pressure monotube
• Lowering range: approximately 10 to 30 mm depending on vehicle specification
• Upside-down technology on select applications
• TUV approved

Installation

Professional fitting recommended. MJ Modifications in Warwickshire can install and set up this kit for you. Request a quote at info@mjmodifications.co.uk.

Fitment check before dispatch

We verify compatibility prior to shipping. Add your UK registration or the last 7 digits of your VIN at checkout to ensure the correct kit for your E90 xDrive.

Part numbers and identifiers

• Manufacturer code: BILSTEIN-46-180612
• EAN: 4025258674007
• UPC: 651860672403

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