What is the typical lowering amount for this kit?

This Bilstein B12 Pro-Kit is designed to lower your vehicle between 25mm and 40mm, depending on the specific application. This provides a more aggressive stance and a lower center of gravity.

Does this kit include everything needed for installation?

This kit includes the Bilstein dampers and Eibach springs. It is recommended to check your vehicle's service manual or consult a professional to determine if any additional hardware or components are needed for installation, such as new bump stops or mounting hardware.

What is the benefit of progressive springs?

Progressive springs offer a dual benefit: they provide a comfortable ride during normal driving conditions and become stiffer as they compress further. This means they can handle spirited driving and cornering with improved control without sacrificing ride comfort for daily use.

Specifications

Brand: Bilstein
Part #: 46-180872
UPC: 651860672670

Bilstein B12 2003 BMW 525i Base Wagon Front and Rear Suspension Kit

Name: Bilstein B12 2003 BMW 525i Base Wagon Front and Rear Suspension Kit
Brand: Bilstein
SKU: bilstein-bilstein-b12-2003-bmw-525i-base-wagon-front-and-rear-suspension-kit-t14-283358
Price: 1249.96 USD
Availability: BackOrder

$1249.96

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2001-2003 BMW 525i Base Wagon. Bilstein B12 suspension kit for improved handling and a moderate drop.

Key Features

Fits 2001-2003 BMW 525i Base Wagon.
Includes Bilstein B8 Performance Plus dampers and Eibach Pro-Kit lowering springs.
Lowers the vehicle by approximately 25-40mm, depending on the specific application.
Springs feature progressive characteristics for a balance of comfort and performance.
Tuned specifically for the BMW 525i to provide improved suspension dynamics and control.
Offers excellent driving dynamics and high reserves of safety.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will it fit your car?

Fits these vehicles

BMW 525i 2001-2003
BMW 528i 1999-2000

About this part

Product Details

If you're looking to give your 2001-2003 BMW 525i a more connected feel to the road and a sportier stance, this Bilstein B12 Pro-Kit suspension kit is a solid choice. This kit bundles performance dampers with matched lowering springs, specifically tuned for your 525i wagon. It's designed to give you a noticeable improvement in handling precision and a reduction in body roll during cornering, all while lowering the vehicle's center of gravity.

What you get here is a complete package from two well-known suspension companies. Bilstein's B8 Performance Plus dampers are paired with Eibach's Pro-Kit springs. These springs have progressive characteristics, meaning they offer a comfortable ride during normal driving but stiffen up when you push the car, providing excellent control. The lowering amount typically ranges from 25mm to 40mm, depending on your specific application, which gives your BMW a more aggressive look without making it impractical for daily driving. This combination ensures that the dampers and springs work together harmoniously, offering predictable control and a significant upgrade in driving dynamics.

This kit is a comprehensive solution for enhancing your BMW's suspension. It's important to note that a suspension kit like this is a significant upgrade, and it's often a good idea to have your wheel alignment checked after installation to ensure optimal performance and tire wear. This Bilstein B12 Pro-Kit is a well-built system designed to bring out the best in your 525i's handling capabilities.