19 135021KT Bilstein B4 OE Replacement Shock and Strut Package E90 Bilstein 22 238276 Bilstein B4 OE Replacement Series Shocks and Struts Bilstein B4 OE Replacement Suspension Strut Assembly Front Left 22 Bilstein 22 241801 B4 OE Replacement Suspension Strut Assembly Bilstein #22 118684 B4 OE Replacement Suspension Strut Assembly Bilstein B4 OE Replacement Suspension Strut Assembly Front Right 22. Bilstein B4 OE Replacement Suspension Strut Assembly 20202021 BMW M340i Part #: 22 306623 Overview The Bilstein B4 OE Replacement Suspension Strut Assembly is designed specifically for the 2020 2021 BMW M340i, offering a direct fit solution to restore your vehicles original ride quality and handling performance. Engineered with precision and backed by Bilsteins renowned reputation for quality and durability, these struts provide a seamless upgrade that maintains the factory ride characteristics while ensuring long lasting performance. If youre seeking to replace worn or damaged suspension components to bring back the factory level comfort and handling of your BMW M340i, the Bilstein B4 OE Replacement Strut Assembly is an excellent choice. Whether your vehicle has experienced mileage related wear or youre restoring it to factory condition, these struts help support optimal driving dynamics, safety, and ride comfort. Key Features The Bilstein B4 OE Replacement Dampers are engineered to meet or exceed OE standards, ensuring your vehicle maintains its original driving experience. Crafted with high quality materials and advanced manufacturing techniques, these struts deliver reliable performance and consistent handling. Key features include: OE grade construction with durable steel housings and precision components for long lasting reliability. Bilsteins proprietary gas pressure technology to provide consistent damping and improved stability. Restores original ride comfort, handling, and safety, matching the factory specifications for the BMW M340i. Designed for quick, bolt on installation with no modifications required, making it a straightforward replacement. High power reserves for maximum safety and confidence during spirited driving or everyday commuting. Seamless integration with your vehicles existing suspension system, ensuring optimal alignment and performance. Construction & Design The Bilstein B4 OE Replacement Strut Assembly features a robust steel housing and a precision engineered piston rod that work together to deliver smooth, controlled damping. The design incorporates Bilsteins proven gas pressure technology, which helps maintain consistent performance over a wide range of driving conditions. The struts are manufactured with strict quality control standards, ensuring durability and resistance to corrosion and wear. These assemblies are engineered to match the exact dimensions and mounting points of the original equipment, guaranteeing a perfect fit and reliable operation. The use of high quality materials and advanced manufacturing processes ensures that the struts can withstand the stresses of daily driving while providing the comfort and handling characteristics expected from a premium OEM replacement. Installation & Fitment The Bilstein B4 OE Replacement Suspension Strut Assembly is a direct fit replacement that requires no special modifications. Designed for easy bolt on installation, these struts utilize the original mounting points and hardware, making the process straightforward for experienced DIY enthusiasts or professional technicians. No cutting, drilling, or tuning is necessary, and the assembly is engineered to restore your vehicles original handling and comfort. Bolt directly into your vehicles existing suspension system. Compatible with 2020 2021 BMW M340i models. Installation typically takes a few hours with basic tools. What's Included Complete front or rear strut assembly with integrated coil spring (if applicable) Mounting hardware and necessary components for installation Instruction manual for proper installation procedures Ideal For BMW M340i owners seeking to restore factory ride quality and handling Vehicles with worn or damaged OEM suspension components Enthusiasts who want reliable, high quality replacement parts Drivers prioritizing safety, comfort, and original driving dynamics