JKS JKS1149 Adjustable Rear Bump Stops 2"-4" Lift for 2018-2024 Jeep Wrangler JL

Vehicle Fitment

• 2018-2024 Jeep Wrangler JL & Unlimited JL (Sport/Sport S/Sahara/Rubicon/Moab/Willys/4xe/Rubicon 392/High Altitude/Origin/Islander/Freedom/Everglades, 2.0L I4 Turbo & 3.6L V6)

Features

• Adjustable stackable rear bump stops tunable at 2", 2.5", 3", 3.5", and 4"
• Interlocking composite segments to fine-tune bump stop engagement
• Designed for 2-6" lift applications without over-limiting suspension travel
• Optimizes tire-to-fender clearance and prevents suspension bind
• Supports adjustment without coil removal after initial setup
• OEM-style mounting design for seamless fitment
• Durable composite construction resists compression under load
• Easy 1-hour bolt-in installation with included hardware

Specifications

• Adjustable heights: 2.0", 2.5", 3.0", 3.5", 4.0"
• Material: high-strength composite
• Fitment: rear axle only; Jeep JK not supported
• Compatibility: 2"-6" lift suspension
• Installation time: approx. 1 hour
• Country of origin: USA
• Warranty: JKS limited lifetime

Included Components

• 1x adjustable rear bump stop assembly (stackable composite units)
• 1x bolt-in mounting hardware kit
• 1x installation instruction sheet

Product Description

The JKS JKS1149 adjustable rear bump stop kit allows Jeep Wrangler JL owners to precisely control bump stop engagement on lifted rear suspensions. The interlocking composite stack design offers five selectable heights - 2" to 4" - so you can optimize suspension travel, bump clearance, and ride geometry based on your specific lift setup.

Ideal for JL models with lifts ranging from 2" to 6", this rear axle bump stop system improves articulation while avoiding premature contact or suspension binding. The durable composite segments engage progressively and can be adjusted mid-life without removing the coil springs. Installation is straightforward, taking about an hour with standard tools, and incorporates OEM-style mounting while maintaining factory geometry.

Backed by JKS's limited lifetime warranty and made in the USA, the JKS1149 is the perfect upgrade for JL Wrangler owners seeking improved suspension tuning, clearance, and ride quality with no compromise.