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Advanced damping technology for motorsports applications with adjustable features.
The Bilstein AS2-R Series shock absorbers are engineered for high-performance motorsports applications, offering a lightweight modular aluminum design that enhances vehicle handling and stability. These dampers feature advanced reservoir technology, allowing for independent high and low compression adjustments to optimize performance across various track conditions. The tunable base valve assembly ensures maximum versatility, making it suitable for a wide range of driver preferences.
Constructed from durable 6061 aluminum with a hard anodized finish, the AS2-R Series maintains tight tolerances and provides long-lasting reliability. The 46 millimeter base valve is designed for optimal flow and replenishment balance, enabling lower rod forces for improved responsiveness. With a modular configuration, these shock absorbers are easy to rebuild and repair, ensuring consistent performance over time.
The AS2-R Series also incorporates a high-performance rod guide seal pack that exceeds original equipment quality standards, reducing shaft friction and enhancing durability in harsh racing environments. Additionally, the braided stainless steel Dash 5 hose improves oil flow and minimizes hysteresis, while banjo fittings facilitate easier mounting. This combination of features makes the Bilstein AS2-R Series an essential component for serious motorsports enthusiasts.
Features
- 6061 Aluminum Extruded, Hard Anodized Body And Reservoir Provides Durability And Maintains Tighter Tolerances
- Completely Independent High And Low Speed Adjustment
- High Speed Control Through Preloaded Cage For Consistent Adjustments And Better Range, And Low Speed Control Through Needle And Jet Assembly For Extra Fine Tunability
- 46 Millimeter Base Valve Provides Optimal Flow And Replenishment Balance While Allowing Lower Rod Forces To Be Used
- Components Are Billet Machined Anodized Aluminum For Precision Tolerance And Fit
- 3-Way Tuning: High/Low Compression On Reservoir And Rebound On Shaft
- Modular Configuration For Easy Rebuild And Repair
- High Performance Rod Guide Seal Pack That Exceeds OE Quality Durability Requirements, Provides Low Shaft Friction And Withstands Harsh Racing Environments
- Braided Stainless Steel Dash 5 Hose Delivers Better Oil Flow With Less Hysteresis. Banjo Fittings For Easier Mounting
Specifications
- Manufacturer: Bilstein
- Manufacturer Part Number: 33-311586
- With Coil Spring: No
- Adjustable Valving: Yes
- Universality: Semi-Universal
- Body Color: Silver
- Valving Type: Firm Compression And Adjustable Rebound Valving
- With Reservoir: No
- Includes Dust Shield: No
- Includes Hardware: No
- Includes Boot: No
- Estimated Install Time (Hours): 0.5
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
