Bilstein B4 OE Replacement Front Left Twintube Strut Assembly Subaru Forester 2014-2018 | 22-278463

Product Fitment:

2014-2018 Subaru Forester

The Bilstein B4 OE Replacement Damper is engineered to restore your Subaru Forester’s original ride comfort, handling, and control. Designed as a direct replacement for factory shocks, the B4 series delivers smooth, stable performance that meets or exceeds OEM specifications — with the superior build quality and precision you expect from Bilstein.

Whether you’re refreshing your suspension after years of driving or replacing worn factory components, the Bilstein B4 ensures factory-level comfort and long-lasting durability for everyday driving.

Key Features

• Restores original ride comfort and performance

• OE-style direct fitment – no modifications required

• Twin-tube gas pressure design for consistent, fade-free damping

• Durable black painted finish for corrosion resistance

• Bilstein quality and engineering for long service life

• Ideal for daily driving and OEM-level ride feel

• Sold Individually

Technical Specifications

• Collapsed Length (in): 15.47

• Extended Length (in): 21.65

• Collapsed Length (mm): 393.0

• Extended Length (mm): 550.0

• Internal Design: Twin-Tube

• Finish: Black Paint

• Boot Included: N/A

• Spring Seat Included: Yes (Fixed)

• Upper Mount Type: Stem

• Lower Mount Type: Bracket

The B4 series is the ideal choice for drivers who want to maintain factory comfort and handling without compromise. Built with Bilstein’s precision German engineering, each damper delivers exceptional control, stability, and reliability — keeping your Forester driving like new.