Bilstein 41-314227 Features:

BILSTEIN B8 8112 Black Hawk 3-Way adjustable coilovers are direct fit, feature packed solutions for trucks and SUVs. The large 2.65” OD Aluminum shock body paired with a unique finned remote reservoir offers ZoneControl® position sensitive damping in both compression and rebound.  Plus, 3 external damping adjustments for high/low speed compression and the internal bump stop provides a wide range of damping option.  The ZoneControl® offers a significant advantage by virtually eliminating hard bottoming and keeping the ride buttery smooth over the small stuff. Whether you’re driving rugged trails or paved roads, fully loaded or unloaded, the B8 8112 Black Hawk offers the “best in class” ride experience.

• ZoneControl® CR: Position sensitive damping with 3 compression zones and 2 rebound zones, controlled by 3 independent pistons
• Click adjuster knobs allow easy and precise Dual Speed Adjustment of both low and high-speed compression plus an adjustable JCO (internal hydraulic bump stop
• Aluminum 2.65" body with finned aluminum remote reservoir for increased oil capacity and cooling
• Collapsed Length (IN): 17.59
• Front Main Spring Rate (lbs/in): 400
• Upper Mount Type: Special
• Extended Length (IN): 23.40
• Body Design: Smooth Body (Coilover)
• Series: B8 8112 Black Hawk
• Body Material: Aluminum
• Lower Mount Type: Crossbar
• Reservoir: Yes - Finned Aluminum
• Finish: Dampers: EVO Grey/Springs: Black
• Aftermarket Upper Arms Required: Yes
• Adjustable Damping: Click Adjusters for High and Low Speed Compression plus internal Bump Stop (JCO)
• Spring Seat Included: Yes
• Piston Diameter: 60mm
• Collapsed Length (MM): 446.2
• Shaft Diameter (mm): 22.0
• Boot Included: No
• Internal Design: Monotube
• Extended Length (MM): 594.7