Bilstein B4 13-14 BMW 335xi / 320xi / 328xi / 428xi Front Left Twintube Strut Assembly

Product Information

If your ride feels a little bouncy or you can feel clunks in the suspension while it's going over bumps it is likely due to worn strut assemblies and shock absorbers. The purpose of the strut assembly is it acts as a central pivot point for the front suspension while housing the coil spring. It also dampens the compression and rebound of the coil spring as the suspension moves up and down. When replacing suspension components it is highly recommended to replace them in pairs.

• Noise from rear end over bumps
• Abnormal tire wear
• Vehicle wandering while driving
• Poor Steering response
• Poor Handling
• Harsh ride

About Bilstein B4 OE Replacement

Bilstein shocks and strut perform due to their larger piston area and quality manufacturing. Bilstein shocks eliminate dead spots, and deliver extremely responsive valving for superior performance and handling, including consistent, fade-free damping and shorter braking distance. Made only from the highest quality materials, Bilstein shocks reduced valve fatigue means they last much longer than standard stock replacement components. Bilstein Touring (B4): The Bilstein B4 Series provides the same OEM quality and ride stability for the aftermarket. Bilstein uses both monotube and twin-tube technology to give the best in OE replacement driving comfort at a great economical price. This class shock is considered by FCP to be a stock replacement or “one step up” from factory replacement shocks.

Features and Benefits

• Constant damping characteristics under any load
• Consistent performance and handling give the vehicle a new car feel every time
• Proven BILSTEIN gas pressure technology
• High OEM quality standards

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