Bilstein 29-256396 B6 Performance 36mm Monotube Front Strut Assembly

The Bilstein 29-256396 B6 Performance Suspension Strut Assembly is a direct-fit, performance upgrade over the factory damper, engineered to deliver sharper handling and improved ride control without compromising everyday comfort. Built around Bilstein's proven 36mm monotube gas-pressure design, this strut assembly is individually fine-tuned for its specific application and is intended to be paired with the OE factory spring for a straightforward, bolt-on installation.

Key Features:

• 36mm Monotube Design: Larger diameter shock body dissipates heat more efficiently than conventional twin-tube designs, preventing fade and maintaining consistent damping performance
• Application-Specific Valve Tuning: Each unit is individually calibrated for its target vehicle, optimizing the balance between ride quality and handling precision
• Eliminates Aeration and Fade: The dividing piston separates oil from pressurized gas, preventing foaming and viscosity loss even under demanding conditions
• OE-Compatible Direct Bolt-On: Designed to work with stock ride height and factory springs — no modifications required
• Induction-Hardened Chrome Steel Shaft: Precision-machined and polished rod paired with high-quality seals for long-term durability
• Salt Spray Tested Finish: Shock body treated with a durable paint finish validated through 240-hour salt spray testing
• Lifetime Limited Warranty: Backed by Bilstein's aftermarket lifetime warranty for the original purchaser

The B6 Performance strut is the ideal choice for drivers who want a meaningful upgrade over worn or standard OE dampers. Rigorously tested to meet or exceed OE quality standards, the 29-256396 delivers the world-famous Bilstein performance and reliability that has been trusted on road and track for decades.