KDSS Rear Sway Bar Drop Kit

Upgraded Billet Fixed Link

Fitment:

• 2010–Current Toyota 4Runner

• Lexus GX460

• Toyota Prado 150
  (KDSS-equipped vehicles only)

Important Note on KDSS Lean ⚠️

KDSS rear drop kits — including this one — are not designed to fix or prevent KDSS lean.

KDSS lean occurs due to an imbalance within the hydraulic KDSS system, not because of sway bar position, suspension geometry, or sway bar links.

If you believe a drop kit will correct KDSS lean, that information is likely incorrect. For accurate guidance, contact us directly rather than relying on forum speculation.

What It Is 🔧

This kit is an upgraded rear KDSS drop solution that replaces the OEM passenger-side fixed KDSS link with a longer and significantly stronger 7075 billet aluminum link, while retaining a spacer on the driver-side KDSS strut.

The system achieves the same result as traditional KDSS rear drop spacers but does so in a stronger, safer, and more trail-resilient configuration.

Why This Exists 🚙

Modern suspension systems allow KDSS-equipped vehicles to articulate more than ever. As rigs are wheeled harder, certain off-road scenarios expose a weakness in the factory system.

When dropping off ledges or landing on rocks, the OEM passenger-side fixed KDSS link can take direct impact. When that happens:

• The factory link can bend

• The sway bar becomes misaligned

• That misalignment can stress or damage the KDSS shock shaft

Once the system moves out of alignment, problems tend to compound quickly.

This billet replacement link eliminates that weak point.

What It Does ⚙️

• Replaces the weak OEM passenger-side KDSS fixed link

• Maintains correct sway bar positioning during full suspension droop

• Prevents sway bar misalignment that can damage the KDSS strut

• Allows full suspension droop when running extended-travel rear shocks

• Keeps the KDSS strut piston operating within its OEM range

• Provides clearance to run up to a 285/70R17 spare tire in the factory location

Construction & Materials

• Machined from 7075 aircraft-grade billet aluminum

• Significantly stronger than the OEM stamped steel link

• Designed for real off-road use and impact resistance

• Built to handle aggressive articulation and trail abuse

Real Talk

This isn’t just a spacer kit — it’s a reinforced solution that removes one of the known weak points in the KDSS rear system.

If you actually wheel your KDSS truck, this upgrade helps keep the system aligned, protected, and functioning properly under heavy articulation.

Built for drivers who use their rigs — not just park them. 💪