Bilstein B12 Pro-Kit Lowering Suspension Kit 46-313379 for BMW 3 Series G20 G80 xDrive B8 Dampers + Eibach Springs Fits 320i, 330i, M340i, 320d, 330d 11/2018+

Bilstein B12 Pro Kit 46-313379 for BMW 3 Series G20 G80 xDrive

Transform the way your all wheel drive BMW 3 Series steers, grips and sits with the Bilstein B12 Pro Kit, part number 46-313379. This spring and damper package pairs Bilstein B8 sport shock absorbers with Eibach Pro Kit progressive springs to deliver confident turn in, reduced body movement and a purposeful ride height drop that looks right and works brilliantly on British roads.

If you are chasing tighter body control, quicker response and an even stance on your xDrive saloon, this fast road setup is the sweet spot. It is a fixed rate, ready to fit solution that blends daily comfort with serious handling gains without the hassle of height adjustment.

Why this sport suspension package works

• Matched components for balance and control. Uprated Bilstein B8 dampers and Eibach progressive springs tuned to work together.
• Ride height reduction approximately 10 mm to 30 mm depending on model for a clean, even look and lower centre of gravity.
• Monotube, gas pressure technology for consistent damping, superb stability and fade resistance during spirited driving.
• Upside down front strut design on applicable models for extra stiffness and steering precision.
• Progressive spring rates maintain compliance over rough surfaces while tightening up cornering support.
• TÜV approved, engineered to OE-level durability with German know how.

We have installed this kit for customers and run it ourselves. Feedback has been excellent on ride quality, stance and confidence on B roads and motorways. It is a brilliant alternative to adjustable coilover systems if you want plug and play performance with OEM style refinement.

Compatibility

Designed for BMW 3 Series G20 and G80 xDrive from 11/2018 onward, including:

• 320i xDrive
• 330i xDrive
• M340i xDrive
• 320d xDrive
• 330d xDrive

Key details

• Part number: 46-313379
• Kit includes: 4 Bilstein B8 shock absorbers and 4 Eibach Pro Kit springs
• Damper type: Gas pressure, monotube construction
• Application note: suitable for vehicles equipped with electronic suspension control
• EAN: 4025258895044
• UPC: 651860906997

Fitment check

We will verify suitability before dispatch. Add your UK registration or the last seven digits of your VIN at checkout and we will confirm compatibility for your specific xDrive model.

Professional fitting

For best results choose expert installation and a full four wheel alignment after fitting. MJ Modifications in Warwickshire offer professional fitting and setup. Request a quote at info@mjmodifications.co.uk.

Search terms to help you find the right kit

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