Skyjacker 6-Inch Front Dual Rate Long Travel Coil Springs Jeep Wrangler JL 2-Door Non-Rubicon (Pair) | JL60FDR

Overview

The Skyjacker JL60FDR delivers 6 inches of front lift via a pair of precision-engineered Dual Rate Long Travel coil springs purpose-built for the 2018–2026 Jeep Wrangler JL 2-Door (Non-Rubicon). Designed for Jeep enthusiasts who demand aggressive lift capability without sacrificing street manners, these springs transform your JL's on-road comfort and off-road articulation in one bolt-on upgrade. If you're searching for the best 6-inch front coil springs for your Jeep Wrangler JL, the JL60FDR represents Skyjacker's decades of suspension engineering distilled into a single, trail-proven component.

Key Features & Benefits

• 2-Stage Dual Rate Technology — Skyjacker's proprietary progressive spring design operates in two distinct stages: a soft First Flex Rate for comfortable on-road daily driving and maximum articulation during off-road droop, and a stiffer Second Ride Rate that engages only after heavy compression to deliver control and stability through aggressive trail obstacles and sharp cornering.
• Long Travel Design — The extended upper coil section allows for increased axle droop at full suspension extension, keeping the coil seated in the upper bucket even at full droop. This maximizes articulation and keeps your tires in constant contact with uneven terrain.
• SAE9254 Spring Steel Construction — Each spring begins with premium SAE9254 chromium-silicon alloy steel, the same high-grade material used in performance automotive applications, delivering superior tensile strength over standard OEM-spec steel.
• Shot-Peen Hardened Surface — Every coil is blasted with hard steel pellets at high velocity in an advanced shot-peening process that compresses the steel surface, significantly increasing tensile strength and fatigue resistance for long-term durability on and off the road.
• Hydraulic Preset (Anti-Sag Process) — Each spring is hydraulically compressed to solid height (coil bind) before leaving the factory. This presetting process eliminates any residual stress or fatigue from the steel, virtually eliminating the sag and height loss that plagues lesser springs over time.
• Baked-On Powder Coat Finish — A durable baked-on powder coat is applied over the shot-peened surface, creating an extremely tough barrier against trail mud, water, and corrosion — keeping your springs looking and performing great for years.
• Cycle Tested for Quality Assurance — Every single Skyjacker coil spring endures rigorous cycle testing before shipment, ensuring that each unit meets strict quality and performance standards.
• Vehicle-Specific Engineering — These springs are individually engineered to coordinate specifically with the Jeep Wrangler JL 2-Door's unique suspension geometry, load characteristics, and handling behavior — not a generic universal fit.
• Sold as a Pair — Includes both left and right front coil springs for a complete, balanced front-end installation.

What's Included

• 2x Skyjacker Front Dual Rate Long Travel Coil Springs (Left & Right)

Specifications

Fitment & Compatibility

The Skyjacker JL60FDR is designed exclusively for the 2018–2026 Jeep Wrangler JL 2-Door, Non-Rubicon models. These springs are NOT compatible with JL 4-Door (Unlimited) models, Rubicon trim levels, or any other vehicle. If you own a JL Unlimited 4-Door or a Rubicon variant, please refer to the appropriate Skyjacker JL spring part number for your application. For a complete 6-inch front lift system, pair these springs with compatible extended-travel shocks, bump stop spacers, sway bar end links, track bar brackets, and cam bolts — sold separately. Companion rear springs (JL60RDR) are available to complete the full 6-inch lift.

Is this the right spring for a Jeep Wrangler JL Rubicon? No — the JL60FDR is engineered specifically for Non-Rubicon JL 2-Door models only. Rubicon models feature different factory spring rates and suspension geometry requiring a separate application-specific spring.

Installation

These are direct-replacement front coil springs requiring removal of the factory front coils. Installation requires standard hand tools and basic suspension knowledge — no cutting or welding needed. However, at 6 inches of lift, a professional alignment is strongly recommended after installation to correct caster and pinion angles. Supplemental components such as adjustable track bars (e.g., Skyjacker JLFTBA18), cam bolts, and extended sway bar end links are highly recommended to maintain proper suspension geometry at this lift height. Refer to Skyjacker's published installation guides for torque specs and complete instructions.