What is the main benefit of using the Bilstein B8 Performance Plus shock with lowering springs?

The Bilstein B8 Performance Plus shock absorber is specifically valved to work with lowering springs. This pairing helps to optimize your vehicle's handling and provides a sportier feel while maintaining a comfortable ride.

Is this shock absorber a direct replacement for the original Z4 rear shocks?

While this shock absorber is designed for the 2003-2008 BMW Z4, it is intended as a performance upgrade to be used with aftermarket lowering springs. It is not a direct OE replacement if you are keeping stock springs.

Does this shock absorber come with any hardware?

This product listing is for the Bilstein B8 Performance Plus rear monotube shock absorber only. Please refer to the manufacturer's instructions or contact customer support to confirm if any specific mounting hardware is included.

2003-2008 BMW Z4 Rear Shock Absorber

Name: Bilstein 03-08 BMW Z4 (E85) B8 Performance Plus Rear Monotube Shock Absorber
Brand: Bilstein
Price: 144.59 USD
Availability: InStock

Bilstein 03-08 BMW Z4 (E85) B8 Performance Plus Rear Monotube Shock Absorber

$144.59

Only 2 left in stock

Fits 2003-2008 BMW Z4. Bilstein B8 Performance Plus rear shock absorber designed for lowering springs to improve handling.

Key Features

Fits 2003-2008 BMW Z4.
Monotube design for consistent damping performance.
Valved specifically for use with lowering springs.
Improves handling and provides a sportier feel.
Meets or exceeds original equipment standards.

⚠️ 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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Fits this vehicle

BMW Z4 2003-2008

Product Details

This is the Bilstein B8 Performance Plus rear monotube shock absorber, specifically made for your 2003-2008 BMW Z4 (E85). If you've installed or are planning to install lowering springs on your Z4, this shock absorber is designed to work with them. It's built to complement the reduced ride height and stiffer spring rate of aftermarket lowering setups, helping you get the most out of your suspension changes.

Bilstein uses a monotube design in these shocks, which helps them manage heat better and maintain consistent damping performance, especially when you're pushing the car a bit. The valving is tuned specifically for this application, aiming to improve your car's handling and give it a sportier feel without making the ride too harsh. They're rigorously tested to meet or exceed original equipment standards, so you know you're getting a well-built part from a popular brand.

This shock absorber is a solid choice if you're looking to enhance the performance and appearance of your Z4 after adding lowering springs. It's designed to provide a noticeable improvement in handling and a sportier driving experience.