King Shocks 3.0 Bypass Piggyback Shock delivers race-calibrated 18 inches of travel with dual integrated tubes for ride-height adjustment, a nitrogen-charged reservoir for fade resistance, and rugged chromoly construction built to dominate technical off-road terrain.

• Dual Bypass Tube Adjustment: Two bypass tubes welded directly into the 3.0-inch main body allow you to change ride height by repositioning spring perches; this alters compression damping ratios dynamically, letting you run taller springs without sacrificing low-speed compliance or bump absorption.
• Massive 18-Inch Travel Capacity: Engineered with a full 18 inches of travel, this shock absorbs extreme axle articulation and impacts that stock or shorter units cannot handle, keeping wheels grounded on rocky ledges and through deep washboard sections.
• Nitrogen Piggyback Reservoir: The external reservoir separates hydrocarbon gas from oil under pressure to prevent cavitation and foaming, maintaining consistent damping force during sustained high-speed desert runs while allowing easy pressure checks via a standard Schrader valve.
• Premium Build Materials: Constructed with a precision-machined aluminum body, a hardened 4130 chromoly shaft, and heavy-duty seals to resist corrosion, abrasion, and repeated impact loads, ensuring long-term reliability in muddy, sandy, or wet environments.
• PR Valve Configuration: Equipped with Production Race (PR) valve stacks tuned for a responsive feedback loop that bridges track stiffening with daily drivability, delivering a refined ride quality without requiring complex external compression adjustment hardware.
• Specific Fitment Details: Offers 18 inches of travel with Style 1 eyelet end fittings to match popular lift kits for Jeep Wrangler, Toyota FJ, and GM platforms; verify your chassis's extended-length clearance, mount bore sizes, and toe alignment before install to guarantee safe operation.
• Lifetime Warranty Protection: Backed by King Shocks' lifetime warranty against manufacturing defects, reflecting decades of proven durability in professional rock crawling, trophy truck racing, and Baja competition across all operating conditions.