Bilstein 1Q0-513-029 B B4 OE Replacement Rear Shock Absorber

The Bilstein 1Q0-513-029 B is a B4 OE Replacement rear shock absorber engineered to restore factory ride quality and handling characteristics. Manufactured to the same specifications and quality standards as original equipment, this B4 shock absorber delivers consistent damping performance and precise handling — exactly as the vehicle was designed to perform.

The Bilstein B4 line is built using the same engineering rigor that has made Bilstein a trusted OE supplier to manufacturers such as Porsche, Mercedes-Benz, Audi, BMW, and Ferrari. Each unit is designed to match OE dimensions and tuning, ensuring a straightforward, no-modification installation that preserves factory ride height.

Key Features:

• OE-Equivalent Specifications: Engineered to match original equipment dimensions, tuning, and damping characteristics for a true factory-feel replacement
• Twin-Tube Gas-Pressurized Design: Provides reliable, consistent damping force and control over a wide range of driving conditions
• Height Neutral: Functional OE dimensions maintain factory ride height — no alignment or registration changes required
• Direct-Fit Replacement: Installs in the rear position just like the original shock absorber with no modifications needed
• Premium Construction: Manufactured to the same quality standards used in Bilstein's OE supply partnerships
• Limited Lifetime Warranty: Backed against manufacturer defects for long-term peace of mind

Cross-Reference Part Numbers: 1Q0 513 029 A, 1Q0 513 029 B, 1Q0 513 029 C, BNE-G491, F4-BNE-G491-BG, 312 826, 349022, 19-164915

The Bilstein B4 1Q0-513-029 B is the ideal choice for drivers seeking a reliable, factory-quality shock absorber replacement that returns their vehicle's suspension to like-new performance without compromise.