Progressive Suspension 46-2006 STR46 Series Rear Shock 2-3 Inch Lift

The Progressive Suspension 46-2006 STR46 Series Rear Shock delivers exceptional performance for 2018-2024 Jeep Wrangler JL models with 2.0 to 3.0 inch lift kits. Sporting our FST piston in a compact package, the STR46 Series is a massive improvement over stock suspension with the added benefit of reactive damping adjustment. The STR46 Series will take you farther with a smoother ride in a clean, no-nonsense platform.

Frequency Sensing Technology (FST):

Our F.S.T. piston assembly takes the guess work out of damping curve tuning. Spend more time driving and less time tuning for specific scenarios. With this technology, there is no need for external adjustments or the hassle of learning to tune. Frequency Sensing Technology shines in its ability to adapt & overcome.

Premium Construction Features:

• Shock Body: 46.0mm Extruded 6061-T6 Aluminum Tubes
• Finish: Polished and Anodized Tube for a Superior Look and Corrosion Resistance.
• Shaft Spec: 16.0mm Hard Chrome High Carbon Alloy Steel Rod
• Piston: State of the Art High Flow Multi-Piece FST Piston
• Valving: Application Specific Valving Tuned Simultaneously with FST
• Seals: One-Piece Seal with Separate Double Lipped Dirt Excluder
• Bushings: High Performance Urethane Bushings for Increased Durability and Handling

This smooth body shock absorber is designed specifically for rear application on lifted Jeep Wrangler JL vehicles. The combination of premium 6061-T6 aluminum construction, advanced FST piston technology, and application-specific valving provides superior ride quality both on-road and off-road while maintaining exceptional durability.