NEW Pair Set of 2 Front Bilstein B4 Suspension Strut Assembly Kit For Bilstein B4 Series Strut Insert Bilstein B4 Series Air Shock and Strut Bilstein B4 Series Strut Insert Shop Bilsteinkit. Bilstein Suspension Strut Assembly Fitment: 2017 2020 BMW 440i Part #: 22 238269 Overview The Bilstein B4 OE Replacement Suspension Strut Assembly is a precise, direct fit component designed specifically for the 2017 2020 BMW 440i. Crafted to restore your vehicles original ride quality and handling characteristics, these struts help maintain the factory performance and comfort you expect from your BMW. Engineered with Bilsteins renowned expertise, they offer a reliable solution for drivers seeking to preserve their vehicles factory suspension dynamics while ensuring durability and consistent performance over time. Designed for enthusiasts and everyday drivers alike, these OE replacement struts support a smooth, controlled ride and responsive handling. They are an ideal choice for those looking to replace worn or damaged suspension components without compromising the vehicles original driving experience. Whether restoring your BMW to its factory standards or maintaining optimal ride quality, these struts deliver dependable performance and long lasting durability. Key Features The Bilstein B4 OE Replacement Suspension Strut Assembly features advanced engineering and quality materials to ensure a seamless fit and reliable operation. Key features include: Direct fit design for easy installation on 2017 2020 BMW 440i models OE grade construction materials for durability and longevity Bilsteins patented piston and valve technology for consistent damping performance Precision engineered to restore factory ride height and handling Corrosion resistant coatings to withstand harsh driving conditions Backed by Bilsteins reputation for quality and reliability Construction & Design These struts are constructed with high quality steel components and feature Bilsteins proprietary piston and valve technology, ensuring precise damping response. The design emphasizes durability, corrosion resistance, and compatibility with the original suspension geometry, providing a seamless replacement that maintains your vehicles factory specifications. Installation & Fitment Installation should be performed by a qualified technician familiar with BMW suspension systems. The struts are designed as direct replacements, requiring no modifications for proper fitment. Verify fitment against your vehicles specific model and year to ensure compatibility. Whats Included The package includes one Bilstein B4 OE Replacement Suspension Strut Assembly, ready for installation on your BMW 440i. Hardware and mounting components are integrated or included as needed for a complete replacement.