Elka 2.5 Reservoir Rear Shock Set Toyota FJ Cruiser 2011-2014 2-3 Inch Lift (90598)

Built for the FJ that sees more than pavement.

Your FJ Cruiser is at its best when it feels controlled, confident, and ready for whatever is next. The Elka 2.5 system steps up the capability with a larger shock platform, reservoir-backed performance, and a more planted feel across daily driving, overland travel, and rough terrain. This is the sweet spot for drivers who want premium comfort with real off-road authority.

Technical Specifications

• 56mm Alum. shock body
• Non-Coilover shock design
• Int. Float. Piston reservoir configuration
• Sold as a pair of rear shocks (2 shocks total)
• SKU: 90598
• Primary intended use: Daily Driving / OE Replacement

Adjustments

• Preload (ride height adjustment)

Performance Benefits

• Larger shock platform for increased control, consistency, and heat capacity
• Improved ride quality and stability on-road and off-road
• External reservoir design helps maintain performance during extended rough-terrain use
• Better control with added weight from bumpers, armor, camping gear, or recovery equipment
• Strong balance of daily comfort, overland capability, and trail confidence

Vehicle-Specific Performance

• Improves stability and body control on lifted FJ Cruiser builds
• Adds confidence on rocks, washboard, desert roads, and loaded overland travel
• Helps keep the truck composed without making it feel punishing on the street

What’s Included

• Pair of Elka rear shocks
• Reservoir hardware and mounting components
• Pre-installed bushings and hardware
• Application-specific setup for Toyota FJ Cruiser

Vehicle Fitment

• Make: Toyota
• Model: FJ Cruiser
• Year Range: 2011–2014
• Lift Range: 2–3 inch leveling lift

Notes

• Direct replacement suspension system
• Designed for 2–3 inch leveling lift applications
• Preload allows ride height personalization within the intended lift range
• Aftermarket upper control arms are REQUIRED for proper fitment and alignment when running this lift range. Upper control arms are available through iShock—reach out and we’ll make sure your setup is dialed correctly.

Why Buy Elka Shocks from iShock?

iShock isn’t just another reseller — we are directly embedded in the Elka ecosystem.

We are a factory-authorized Elka Suspension service and warranty center, providing in-house rebuilds, support, and warranty handling that most sellers simply cannot offer. Beyond that, we are actively involved in suspension development and R&D alongside Elka, giving us real-world insight into how these shocks perform and how they should be set up.

Elka USA operates out of the same complex as iShock—we’re literally right next door—which gives us direct access to factory-level support, faster communication, and a close working relationship that benefits our customers throughout the entire ownership experience.

When you buy from iShock, you're not just getting a set of shocks — you're getting access to the people, knowledge, and support behind them.