Bilstein 22-135032 B4 OE Front Left Strut 2006-2013 BMW 3 Series E90 Sport

Vehicle Fitment

• 2006-2011 BMW 325i / 328i / 330i / 335i / 335d Sedan (E90) - RWD - With Sport Suspension
• 2007-2013 BMW 328i / 335i / 335is Coupe (E92) - RWD - With Sport Suspension
• 2007-2013 BMW 328i / 335i Convertible (E93) - RWD - With Sport Suspension
• 2007-2013 BMW 328i / 335i Wagon / Touring (E91) - RWD - With Sport Suspension
• 2010-2013 Alpina B3 / B3S / D3 Sedan & Wagon (E90 / E91) - With Sport Suspension

Fitment Notes

• Front left (driver side) position only - sold individually (1 strut per listing); 2 required per vehicle
• For vehicles equipped WITH factory Sport Suspension (M Sport package) only - does NOT fit standard/base suspension variants
• Does NOT fit BMW M3 (E90/E92/E93) - M3 uses a different front strut assembly
• Does NOT fit xDrive (AWD) variants - RWD applications only
• Does NOT fit Electronic Damper Control (EDC) equipped vehicles
• Not recommended for use with lowering springs - designed for stock sport ride height applications
• For the corresponding front right strut, see Bilstein PN 22-135049

Features

• Engineered to meet or exceed BMW OEM damping specifications for Sport Suspension-equipped E9x models - restores factory ride quality and handling precision
• Twin-tube gas pressure design delivers consistent, fade-free damping matched to the stiffer spring rates of the Sport Suspension package
• Application-specific valving tuned to the Sport Suspension geometry of the E90/E91/E92/E93 platform
• Direct bolt-on replacement - installs in place of the factory sport strut with no modifications required
• Consistent damping output restores the sharp, connected steering feel and body control the E9x sport suspension is known for
• High power reserves maintain maximum safety and handling performance under spirited driving conditions
• Compatible with OE factory sport springs - maintains original sport ride height geometry
• Manufactured by thyssenkrupp Bilstein in Germany to OE production standards

Specifications

• Series: Bilstein B4 OE Replacement
• Position: Front Left (Driver Side)
• Assembly Type: Twintube Strut Assembly
• Shock Type: Twin-tube gas pressure
• Suspension Required: Sport Suspension (M Sport) only
• Drivetrain: RWD only
• Quantity: 1 strut assembly (2 required per vehicle)
• Country of Manufacture: Germany
• Warranty: Limited lifetime against manufacturer defects

Included Components

• 1x Bilstein 22-135032 B4 OE Replacement Front Left Strut Assembly

Product Description

The Bilstein 22-135032 is a B4 OE Replacement front left strut assembly engineered specifically for 2006-2013 BMW 3 Series (E90/E91/E92/E93) models equipped with the factory Sport Suspension package, covering the 325i, 328i, 330i, 335i, 335d, and 335is across Sedan, Wagon, Coupe, and Convertible body styles - all RWD. It also fits the Alpina B3, B3S, and D3 on the same E90/E91 platform. Sport Suspension models use stiffer springs and shorter struts than base-spec vehicles, and this strut is specifically valved to match that setup - it will not provide correct damping behavior on standard suspension models.

This is a direct bolt-on replacement for the factory sport strut, requiring no modifications and designed to work with the OE sport spring. Two assemblies are required per vehicle; the corresponding right-side strut is Bilstein PN 22-135049. Not compatible with M3, xDrive AWD, or EDC-equipped variants, and not recommended for use with lowering springs. Backed by Bilstein's limited lifetime warranty and manufactured in Germany by thyssenkrupp Bilstein, the 22-135032 is the benchmark OE-quality front strut replacement for restoring the Sport Suspension-equipped E9x 3 Series to factory specification.