The Bilstein B8 8100 (Black Hawk) is a professional-grade 60mm bypass shock absorber designed for the rear left position of the 2022+ Toyota Tundra. This 3-way position-sensitive damper features a remote reservoir and independent adjustment of compression and rebound. Key features include: 1. Zinc-plated body for extreme durability. 2. Triple-bypass technology. 3. Increased oil capacity for superior cooling. 4. Vehicle-specific tuning. This is a standalone high-performance shock absorber. Part numbers included in this series: 25-332315 (Rear Left), 25-332322 (Rear Right).