King Pure Race 2.5 2-Tube Piggy Back Bypass Shocks provide improved dampening and control over traditional shocks. 2.5 King Pure Race Bypass Shocks reduce harshness by adding two external bypass tubes which allow free-flow around the piston. The King 2.5 2-Tube Bypass Shocks feature one compression tube and one rebound tube for control in both directions. The 2.5 King Piggyback Bypass Shocks provide a nice compact package for easier mounting than other reservoir configurations. King Pure Race Bypass Shocks feature upgraded seals and piston to deliver winning performance and durability. Upgrade to pre-tuned King Pure Race 2.5 Bypass Shocks from AccuTune Off-Road today.