Increased oil volume, more damping control, and better heat management compared to a traditional 2.5- without the size, weight, or price tag of a 3.0. Crafted from premium raw materials and engineered by off-road enthusiasts, the BRBN 2.8" Rear Coilover Kit is built to handle the harshest real-world conditions. We didn’t stop at design — we put it to the test. In independent dyno testing against a major industry competitor, BRBN delivered a broader adjustment range, more consistent damping, and superior control under demanding conditions. This kit exists for one reason: to exceed your expectations every time you drive a BRBN-equipped Bronco. With broad adjustability and vehicle-specific tuning, this rear coilover is ready for any mission. Whether you’re daily driving, overlanding on the weekends, or pushing a competition build to its limits, BRBN gives you the performance, adaptability, and confidence to tackle any terrain. Our 2.8 Series coilovers will get you closer to 3.0 performance than any 2.5 on the market today. Direct Fit: Application-specific hardware — no reused OEM top plates, no welding, no compromises. Premium Materials: Coated 2.8" aluminum damper body, 6061-T6 billet-machined aluminum reservoir & components with anodized finish, and chrome-plated shaft. Adjustable Ride Height: 2 to 4 inches of lift to set your ride height and clearance for wheel/tire combos and terrain. Sasquatch package equipped Broncos will obtain a 0 to 2 inch lift adjustment range. 3-Way Damping Adjustment: Independent high-speed compression, low-speed compression, and rebound adjustment for precise damper tuning. Vehicle-Specific Valving: External reservoir improves cooling, reduces fade, and increases nitrogen + oil capacity for extended performance. Monotube Damper Design: Delivers consistent damping even under extreme use. Smooth Aluminum Reservoir Body: Engineered for optimal 2-way damping. Increased Travel from Stock: More articulation and capability for aggressive terrain. Springs Included: Tuned spring rate for Bronco performance. What’s in the Box: 1 rear pair of Coilovers. Rebuildable: Yes. Revalvable: Yes. Warranty: Limited Lifetime Warranty.