Do I need to buy new springs to install these struts?

No, the Bilstein B6 Performance struts are designed to work with your vehicle's original factory springs. This makes it a more straightforward upgrade without requiring additional parts for the springs.

What is the benefit of the monotube design?

A monotube design helps to keep the damping oil and gas separated, which prevents foaming and ensures consistent performance even under demanding conditions. This leads to improved grip and better handling.

How does this strut assembly improve safety?

By providing optimum grip and enhanced lane stability, these struts help keep your tires in contact with the road. This improved control can be crucial in emergency situations or during quick maneuvers, contributing to overall vehicle safety.

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Specifications

Brand: Bilstein
Part #: 35-109631
UPC: 651860619767

Bilstein B6 2004 BMW 525i Base Front 36mm Monotube Strut Assembly

Name: Bilstein B6 2004 BMW 525i Base Front 36mm Monotube Strut Assembly
Brand: Bilstein
SKU: bilstein-bilstein-b6-2004-bmw-525i-base-front-36mm-monotube-strut-assembly-t14-283078
Price: 339.58 USD
Availability: BackOrder

$339.58

On Backorder

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

Bilstein B6 front strut assembly for BMW 5 Series. Improves handling and safety using OE springs.

Key Features

Fits 2004-2010 BMW 525i, 528i, 530i, 535i, 545i, and 550i.
Monotube design offers consistent performance.
Vehicle-specific tuning for improved handling and safety.
Designed to work with factory original springs.
Provides optimum grip and enhanced lane stability.
Meets or exceeds OE standards for quality.

⚠️ 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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About this part

Product Details

Bilstein is known for making well-built suspension components that often improve upon factory designs. This B6 Performance strut assembly is a prime example, designed to give your BMW 5 Series a noticeable boost in handling and safety without needing to replace your existing springs. It's a direct replacement for your front struts, making it a straightforward way to get more out of your car's suspension.

What makes the B6 stand out is its monotube design and application-specific valving. This means it's tuned precisely for your vehicle's weight and handling characteristics, helping to keep the tires firmly planted for better grip and stability, especially during lane changes or when encountering less-than-perfect road surfaces. You'll likely notice improved control and a more confident feel behind the wheel, all while using your factory springs. This strut assembly is built to meet or exceed original equipment standards, so you can trust in its durability and performance.

This strut assembly fits a range of BMW 5 Series models, including the 525i, 530i, and 535i, among others. It's a solid option if you're looking to enhance your vehicle's road manners and overall driving experience.