Name: Dr KDSS Track Bar
Brand: Dr KDSS
SKU: DRK-TB-39-HC
Price: 430.0 USD
Availability: InStock

Dr KDSS Track Bar for 4Runner/ GX460&470 / FJ cruisers / Prado 150 - Aspire Auto Accessories

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Description

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:

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.

Customization

If this product offers customization, please include all requested details in the product options or cart notes where applicable.

Important: We do not produce, apply, or fulfill any customizations that include Toyota®, Lexus®, or any other OEM trademarks, logos, or brand identifiers. Any such requests will be declined or modified to comply with trademark guidelines.

All customized items are made-to-order and are non-refundable and non-returnable once production has begun.

For design-related questions, please contact us at sales@aspireautoaccessories.com.

Notice of Non-Affiliation

Aspire Auto Accessories is an independent aftermarket company and is not affiliated with, associated with, authorized by, endorsed by, or in any way officially connected with Toyota Motor Corporation®, Lexus®, or any of their subsidiaries or affiliates.

All manufacturer names, vehicle names, trademarks, logos, and images are the property of their respective owners and are used for identification and compatibility purposes only.

Use of these names, trademarks, and brands does not imply any affiliation or endorsement. Any products sold by Aspire Auto Accessories are aftermarket products and are not manufactured or approved by Toyota Motor Corporation® or Lexus®.

Disclaimer

Any Toyota products listed on Aspire Auto Accessories is an aftermarket product and not OEM. The user/installer assumes all liability in using this product.

INSTALLATIONS

All products built and designed by Aspire Auto Accessories are intended for off-road use and should be assembled, installed, and used according to Manufacturers recommendations. Aspire Auto Accessories products should be used safely with good judgment towards others and the environment. By installing Aspire Auto Accessories products on your vehicle you assume all liability. Aspire Auto Accessories will not be held liable for damages or loss associated with the installation or use of its products.Be smart, use good judgement, and be safe***

WARNING

Neither the seller nor the manufacturer will be liable forany loss, damage, or injury directly or indirectly arising fromthe use of or inability to determine the use of these products. Before using,the user shall determine thesuitability of the product(s) for its intended use(s), andthe user shall assume allresponsibility and risk inconnection therewith.

Warranty

At Aspire Auto Accessories, we stand behind our customers and are committed to helping resolve any product-related issues quickly and efficiently. If something isn’t right, our team is here to help every step of the way.

All products sold on our website are backed by the original manufacturer’s warranty. Warranty coverage, terms, and duration may vary depending on the manufacturer. We work closely with our vendors to help streamline the process and get your issue resolved as smoothly as possible.

If you need to start a warranty claim, please contact us at sales@aspireautoaccessories.com with your order number and a description of the issue. Our team will guide you through the next steps and, when necessary, coordinate directly with the manufacturer on your behalf.

Please note:

Warranty claims are subject to the manufacturer’s terms, conditions, and approval.
Damage caused by improper installation, misuse, accidents, or normal wear and tear is not covered.
Labor costs, installation fees, and third-party modifications are not covered under warranty.
Proof of purchase is required for all warranty claims.
In some cases, customers may be required to work directly with the manufacturer to complete the claim.

Our goal is simple: keep you on the road (or trail) with confidence.

Shipping & Returns

Shipping

We want you to get your products as soon as possible. That's why we make every effort to process and ship your order as quickly as possible. All updates will be sent directly to your email automatically. If you have an order placed and would like to track your order at anytime, please go here. Feel free to contact us by phone or email at any time to get updates from our customer service team.

To read our frequently asked questions and for more inforrmation on our shipping policy, please go here.

Returns and Exchanges

We want you to be sure you're as happy with your Aspire Auto Accessories products and other brands we offer as we are. If you are not satisfied with your purchase, you have 30 days after your purchase to return or exchange your item(s). Please use our portal to start your return or exchange. Go here to visit our portal.

Important note all sale items are final sale. No returns or exchanges can be given. Any used or opened products are not eligible to be returned. Please confirm vehicle fitment before purchase. Additional restocking fees may apply depending on product vendor.

To read our frequently asked questions and for more information on our return & exchange policy, please go here.