Falcon SP2 3.3 Fast Adjust Piggyback Shocks offer a wide range of adjustability with their easy-to-use 3-position Fast Adjust Knob. Settings include Soft, Custom, and Firm. The Custom setting incorporates an 8-Position Dial for more precise tuning. �High-Value Performancein is the driving force behind our vehicle-specific dampers for Jeeps, trucks, and SUVs. These Jeep-specific shock absorbers deliver increased stability, improved ride quality, and comfort for daily-driven vehicles as well as race-inspired performance, handling, and stability for off-road rigs. Falcon Performance Shocks by TeraFlex. SP2 3.3 Fast Adjust: � SP2 3.3 Fast Adjust Piggyback Shocks offer a wide range of adjustability for specific terrain and/or handling characteristics � Fast Adjust Knob w/ 3 compression settings for large damping adjustments � Settings include: Soft, Medium, Firm � Custom setting includes an 8-Position Dial for finer damping adjustments � Ideal for daily-driven Jeeps as well as the serious enthusiast wanting to adjust damping for all driving conditions JL EcoDiesel: � JL corner-specific shock absorber w/ race-inspired performance � Front lower offset eyelet design provides maximum shock body to frame clearance during articulation � EcoDiesel specific front shocks feature a modified reservoir body for proper fitment � Rear roost guards prevent shock shaft damage from rocks kicked up by the tires � Rear shocks clear DEF tank and exhaust system while maintaining maximum travel Piggyback: � Piggyback design increases oil and gas capacity for reduced heat � Flows 6x more oil than restrictive reservoir hose designs � Eliminates common leakage issues found in banjo and swivel fittings � Front shocks� unique horizontal piggyback reservoir increases tire clearance � Cartridge Upgrade Kits are available separately � contact customer service for details