Dr KDSS Track Bar

Upgrade your rear suspension geometry and strength with the Dr. KDSS Adjustable Track Bar, one of the lightest and strongest track bars available for Toyota and Lexus platforms. Designed for both KDSS and non-KDSS vehicles, this premium track bar recenters your axle after a lift while reducing unsprung weight and improving suspension performance.

Machined from solid 7075 billet aluminum and equipped with upgraded 7/8" Pro Bearing heim joints, this is not your typical aftermarket track bar. It’s engineered for serious off-road use, improved articulation, and long-term durability—perfect for builds that see real trail time.

Features

• Fully Adjustable Design: Allows you to properly recenter your rear axle after installing a suspension lift.
• Ultra-Strong 7075 Billet Construction: Made from aerospace-grade aluminum for exceptional strength without added weight.
• Upgraded Heim Joints: Features large 7/8" chromoly Pro Bearing heims for improved articulation and durability compared to smaller joints.
• Reduced Unsprung Weight: Approximately 40% lighter than OEM track bars, improving suspension response and performance.
• Increased Strength Design: Updated 1.25" diameter billet bar increases strength over previous designs.
• Precision CNC Machined Components: Includes stainless steel misalignment spacers for proper fitment and longevity.
• Corrosion Resistant Finish: Anodized finish protects against corrosion and harsh environments.
• KDSS & Non-KDSS Compatible: Designed to work with multiple Toyota and Lexus suspension configurations.

Fitment

Compatible with:

• Toyota 4Runner
• Lexus GX460
• Lexus GX470
• Toyota FJ Cruiser
• Toyota Prado 150

KDSS and non-KDSS applications supported

Note: LC200 and LX570 applications require custom length (approx. 41.5"). Specify length in order notes if ordering for these platforms.

Benefits

• Recenters Your Axle: Essential for lifted vehicles to restore proper alignment and handling.
• Improves Suspension Performance: Less unsprung weight allows suspension to react more naturally.
• Superior Strength-to-Weight Ratio: Comparable strength to chromoly bars without the added weight.
• Designed for Real Off-Road Use: Built to flex under load and return to true without bending.
• Improved Articulation: Larger heims allow better suspension movement on and off-road.

Weight Comparison

Compared to common options:

• OEM Track Bar: ~7 lbs
• Typical Chromoly Track Bar: ~8.5–9 lbs
• Dr. KDSS Track Bar: ~5.2 lbs

Result:

• ~40% lighter than OEM
• Comparable strength to chromoly
• Improved suspension efficiency

Material & Construction

7075 Billet Aluminum: Commonly used in aerospace and race applications due to its strength-to-weight advantages.

Flex Without Failure: Designed to flex slightly under load and return to true without permanent deformation.

Precision Machining: CNC machined from solid billet—not hollow tubing.

Anodized Finish Options:

• Black
• Red
• Gold
• Blue
• Clear anodized
• Hardcoat anodized
• Blemished options (cosmetic only)

Note: Slight color variations may occur due to anodizing characteristics of 7075 aluminum.

Installation Notes

• Direct replacement for OEM track bar
• Install frame side first, then axle side
• If alignment is slightly off, use a jack to slightly raise one side of the axle
• Torque hardware to 125 ft-lbs
• Installation recommended on level ground

Summary

If you're looking for a premium suspension upgrade for your lifted Toyota or Lexus, the Dr. KDSS Adjustable Track Bar delivers serious strength, reduced weight, and improved articulation in one precision-engineered package. Built from aerospace-grade materials and designed for real off-road performance, this is a track bar designed for enthusiasts who demand the best from their suspension.