Fix rear axle shift and restore confident handling after lifting your rig with the Dr. KDSS B.O.T.C.K. (Bolt-On Trackbar Correction Kit) for the 1996-2002 Toyota 4Runner and Toyota Prado 90. Designed specifically for lifted solid-axle setups, this heavy-duty correction bracket repositions your panhard bar to a more natural angle, improving stability both on the road and on the trail—without requiring welding.
When lifting your vehicle, the track bar angle becomes steeper, which can cause unwanted side-to-side axle movement and unpredictable handling. The B.O.T.C.K. kit corrects this geometry by raising the mounting point to bring the track bar closer to level, restoring proper suspension movement and improving overall control.
Features
Bolt-On Track Bar Geometry Correction: Repositions the panhard bar mounting point to reduce lateral axle movement caused by suspension lifts.
Improved Stability After Lifting: Helps restore predictable handling and reduces the unstable “rear steer” feeling common with lifted setups.
No Welding Required: True bolt-on design makes installation accessible without needing fabrication or welding.
Strength-Focused Design: Wrap-around bracket design distributes load across the OEM mount rather than concentrating stress on weld points.
Designed for Lifted Vehicles: Ideal for 4Runner builds with approximately 1.5"–3"+ of lift.
Dual Mounting Positions: Multiple mounting holes allow you to dial in geometry based on lift height:
1.5"–2.99" lift: Use lower mounting hole
3"+ lift: Use upper mounting hole
Premium Powder Coat Finish: Available in multiple color options with durable powder coating for corrosion resistance and long-term durability.
Complete Hardware Kit Included: Comes with required mounting hardware for installation.
Installation Notes
Requires drilling one mounting hole
Rivet nut tool recommended for installation
Updated torque spec: 105 ft-lbs on all bolts
Blue thread locker recommended
Professional installation recommended if unfamiliar with suspension components
What’s Included
Main front bracket
Rear support bracket
Wing nut
(1) M12 x 1.25 x 80mm flange head bolt
(1) M12 x 35 flange head bolt
(1) M12 x 1.25 flange nut
(1) M12 rivet nut
(1) M12 x 1.75 x 25 flange head bolt
M12 washer
How to Determine If You Need This Kit
Park on level ground
Measure from ground to center of frame-side track bar bolt
Measure from ground to center of axle-side track bar bolt
Subtract the measurements
If the difference is 1.5 inches or greater, this correction kit is recommended.
Summary
If you've lifted your 1996-2002 Toyota 4Runner, the Dr. KDSS B.O.T.C.K. Bolt-On Trackbar Correction Kit is a simple but critical upgrade to restore proper suspension geometry, improve driving confidence, and protect your investment. With a strong bolt-on design and no welding required, it's one of the easiest ways to correct rear suspension behavior on lifted builds.
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.comwith 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
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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 tovisit 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.
