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Bilstein B12 (Pro-Kit) 46-195128 product image 1
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Bilstein

Bilstein B12 (Pro-Kit) Suspension Kit 46-195128

SKU: 46-195128
Barcode: 651860679273

$1,069.00

Bilstein B12 (Pro-Kit) Suspension Kit 46-195128

Matched dampers and springs improve balanced road control
Bilstein B12 (Pro-Kit) Suspension Kit 46-195128

Progressive Pro-Kit springs deliver a controlled moderate drop
Bilstein B12 (Pro-Kit) Suspension Kit 46-195128

Monotube dampers support precise suspension response
Bilstein B12 (Pro-Kit) Suspension Kit 46-195128

Complete kit avoids mismatched spring-and-damper combinations

Verified U.S. Supplier

Fitment Data Included

30-Day Returns
In stock

Warranty

Products sold by Modridge may be covered by the original manufacturer’s warranty, when applicable. Warranty terms, coverage, exclusions, and claim requirements vary by brand and product line.

If you believe your item has a manufacturer defect, contact us with your order number, product photos, and a description of the issue. We’ll help review the case and guide you through the next steps based on the manufacturer’s policy.

This warranty does not cover normal wear, improper installation, misuse, modification, racing damage, accident damage, or installation-related issues unless the manufacturer’s policy states otherwise.

Shipping & Returns

Shipping

This item ships from an authorized U.S. distributor. Processing and transit times may vary depending on stock availability and destination. Most orders ship within 1–3 business days.

Returns

Returns are accepted within 30 days of delivery. Items must be uninstalled, unused, and in original packaging. Programmers and calibration devices that have been paired to a vehicle are not eligible for return. See our Returns & Refunds page for full details.

California Proposition 65 Warning

WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Emissions & Compliance

Emissions Compliance Exempt
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Bilstein B12 (Pro-Kit) Suspension Kit 46-195128

$1,069.00

$1,069.00

30 mm

Lowering

Yellow

Dampers

Dark Grey

Springs

Product Description

Bilstein B12 (Pro-Kit) is a complete fixed-height suspension kit for drivers who want a controlled moderate drop without piecing together separate dampers and springs. It combines Bilstein Performance dampers with Eibach Pro-Kit progressive springs, giving the chassis a more precise response while keeping the package focused on balanced street dynamics.

The kit emphasizes strong driving dynamics, safety reserve, and an even lowering profile from the B12 Pro-Kit family. Matched dampers and progressive springs make this kit more complete than spring-only lowering, especially where stance, body control, and ride behavior need to work as one system.

This SKU is application-specific for vehicles without electronic suspension. The fitment data lists 30 mm front and rear lowering for the listed application, so it should not be treated as a universal electronic-suspension conversion.

Specifications

Brand
Bilstein
Part Number
46-195128
Series
B12 (Pro-Kit)
Product Type
Suspension Kit
Position
Front and Rear
Lowering Range
30 mm
Internal Design
Monotube
Damper Finish
Yellow
Spring Finish
Dark Grey
Warranty
Limited Lifetime
Country of Origin
DE
Quantity per Application
1 Each
GTIN
651860679273
Package Length
30.3 in
Package Width
11 in
Package Height
11.8 in
Package Weight
58.2 lbs

Fitment / Application

2011 | BMW | 550i | Base | Front and Rear | Front Lowered Height: 30mm up to 1250kg Axle Load; Rear Lowered Height: 30mm up to 1320kg Axle Load; Without Electronic Suspension
2012 | BMW | 550i | Base | Front and Rear | Front Lowered Height: 30mm up to 1250kg Axle Load; Rear Lowered Height: 30mm up to 1320kg Axle Load; Without Electronic Suspension
2013 | BMW | 550i | Base | Front and Rear | Front Lowered Height: 30mm up to 1250kg Axle Load; Rear Lowered Height: 30mm up to 1320kg Axle Load; Without Electronic Suspension
2014 | BMW | 550i | Base | Front and Rear | Front Lowered Height: 30mm up to 1250kg Axle Load; Rear Lowered Height: 30mm up to 1320kg Axle Load; Without Electronic Suspension
2015 | BMW | 550i | Base | Front and Rear | Front Lowered Height: 30mm up to 1250kg Axle Load; Rear Lowered Height: 30mm up to 1320kg Axle Load; Without Electronic Suspension
2016 | BMW | 550i | Base | Front and Rear | Front Lowered Height: 30mm up to 1250kg Axle Load; Rear Lowered Height: 30mm up to 1320kg Axle Load; Without Electronic Suspension

What's in the Box

• Bilstein Performance dampers × 1 set
• Eibach Pro-Kit springs × 1 set

Installation & Documents

Review the installation guide before starting. Perform a professional alignment after installation. Confirm suspension clearance and hardware torque through the full range of travel.

Product Document
SDS / Safety Document
Warranty Document