Rancho® Performance Suspension & Shocks

2018 Jeep Wrangler JL Unlimited Rubicon 4WD - 2-in. Sport Suspension System w/RS5000X Shocks
RS66122BR5
2018 Jeep Wrangler JL Unlimited Rubicon 4WD - 2-in. Sport Suspension System w/RS5000X Shocks

2-in. SPORT SYSTEM
Experience the versatile, purpose-built Rancho® 2-inch Sport Suspension System for the Jeep® JL Wrangler Unlimited Rubicon 4WD. This NEW, 100-percent bolt-on system from Rancho Performance Suspension and Shocks allows for the use of up to 35- inch tires for capable, all around performance. The Sport System also features a NEW Rancho exclusive innovation to the Jeep JL Unlimited Rubicon: Rancho® RS5000™X shocks with brand-new Dynamic Rebound Spring (DRS) Technology. New DRS technol¬ogy is a unique internal system that includes a precisely tuned metal spring and fortified interior construction to provide additional control, reduce body roll and prevent rod overextension inside the shock. The new system includes a pair of front and rear corner-specific progressive rate coil springs, specifically tuned to provide superior on-road comfort and off-road perfor¬mance. The corner-specific springs ensure your JL Unlimited Rubicon maintains a perfectly level stance and ride – even during towing or heavy loading. To maintain travel integrity, the Sport System includes front and rear 2-inch bump stop extensions. Adding lift and extended travel, the system also includes front sway bar adapter brackets, rear extended sway bar end links, and an e-brake line relocation bracket. This system is precision engineered to be 100-percent compatible with the Jeep Factory Electronic Stability System. Designed with 35-inch tires and 17-inch wheels with 4.5-inch of backspacing. Kit also allows the reuse of OE wheels and tires. Backed by a Limited Lifetime Warranty**.


  • Rancho® RS5000™X shocks – includes exclusive Rancho DRS Technology!
  • Corner-specific, tuned progressive rate coil springs
  • Bump stop extensions; front sway bar adapter brackets
  • Rear extended sway bar end links; e-brake line relocation bracket
  • All brackets fabricated from high-strength, low-alloy steel
  • Designed with 35-inch tires
  • Compatible with OE wheels and tires
  • Installs easily – 100-percent bolt-on system and detailed, full-color installation guide included!

PRODUCT VIDEO
2018 Jeep Wrangler JL Unlimited Rubicon 4WD - 2-in. Sport Suspension System w/RS5000X Shocks - RS66122BR5

VEHICLE FITMENT