2010–Current 4Runner / GX460 / Prado 150 equipped with KDSS
KDSS-equipped vehicles only
Not compatible with non-KDSS models
Shipping
Free U.S. Shipping
Ships within 48–72 hours
What It Is
A billet aluminum replacement for the OEM front KDSS fixed link designed to allow the front sway bar and suspension to cycle more freely without the binding caused by the factory rubber bushing.
This link replaces the OEM passenger-side fixed link and upgrades it with a fully greaseable performance bushing system built for real off-road use.
Why This Exists
The OEM front KDSS link uses a large rubber bushing that is torqued to 110 ft-lbs at ride height.
Once torqued, that bushing is essentially locked into position. As the suspension cycles:
The bushing resists rotation
Tension builds in the link
The suspension is forced to deflect instead of moving freely
If you’ve ever disconnected your sway bar and tried rotating the OEM link by hand, you’ve probably noticed it barely moves.
For drivers who want their suspension functioning at its full potential, that restriction becomes a limiting factor.
This billet link removes that bind.
What It Does
Eliminates restriction from the OEM rubber bushing
Allows smoother front suspension articulation
Improves sway bar cycling under load
Reduces stored tension during suspension movement
Maintains proper KDSS system function
Adds a greaseable, serviceable pivot point
Provides an integrated pilot hole for optional safety wire
Real-World Development
This product was under development for over 3 years.
It has accumulated over 25,000 miles of hard use across:
Baja race support
Baja tours
SoCal high desert
Trail and desert environments
This is field-tested performance — not theoretical engineering.
Design & Materials
CNC-machined from thick 6061 aircraft-grade billet aluminum
Anodized in Southern California
Fully greaseable Delrin bushing system
Integrated pilot hole for optional safety wire
Overbuilt for real off-road abuse
The Delrin bushing allows controlled rotation without the binding of rubber, while remaining serviceable and durable.
We recommend marine grease or high-temperature performance grease.
Available Colors
Hardcoat anodize (gray / bronze look)
Red
King Gold
King Blue
Clear anodized
Link & Hardware Info
Weight: 2.1 lbs
Dimensions: 8.5” long × 4.5” wide × 1.25” thick
Fits in standard DRKDSS billet link packaging (same box used for rear billet link)
Hardware Included:
(2) M12 × 1.25 × 50mm bolts
(2) M12 × 1.25 stover locking nuts
(2) M12 washers (used only with older round bushing setups)
All hardware clear zinc coated
Torque Specs
Top main bolt (link to frame):
→ 110 ft-lbs
→ Use Loctite or safety wire (recommended)
Vertical M12 sway bar bolts:
→ 85 ft-lbs
→ No Loctite required (stover nuts included)
Mark bolts after torque for visual inspection.
Install Notes
Remove front skid plate for maximum clearance
Support sway bar with hydraulic floor jack
Unbolt the two vertical sway bar bolts and the top frame bolt
Lower sway bar no more than 3/8”
The driver-side KDSS strut will begin to extend
Remove OEM link
Install billet link with:
Zerk fitting facing forward
Pilot hole facing forward
Bevel on sleeve facing inside of frame
Pre-grease:
Outside of sleeve
Inside diameter of Delrin bushing
Before final torque:
Inject grease until it exits the bushing
Minor bushing spread during greasing is normal
It will compress once fully torqued
Torque bolts to spec.
Safety wire recommended for the main bolt.
Do You Need This?
Serious about suspension performance? Yes
Wheeling hard? Yes
Care about full articulation? Yes
Daily driver that never sees articulation? Probably not — and that’s okay.
Real Talk
This is not a cosmetic upgrade.
It is a performance improvement for drivers who want their front suspension to cycle freely and function without unnecessary restriction from the OEM rubber bushing.
If you’re particular about how your suspension works — this upgrade makes sense.
20% restock fee ( no exceptions )!!
“Important shipping / insurance info: if you don’t choose more insurance to cover the cost of whatever you are buying and it is lost or damaged to the point where a claim is being made I will only cover $100 worth as that is the amount they only cover! You have been warned “
ATTENTION Canadian customers !! If you chose UPS as your shipping option , there are times where UPS will impose an import fee! I don’t know how they determine the cost but some customers are stating $100-$120 US dollars which is ridiculous! I have no control over it once it leaves me and enters Canada I think it’s a government fee they are charging UPS in which some one has to pay ! You have been warned There’s always DHL option and USPS
We want you to be completely satisfied with your purchase. Please read our return and exchange policy carefully before initiating a request.
Eligibility for Returns
Items must be unused, uninstalled, and in brand-new condition with no signs of attempted installation.
The product must be properly packaged to prevent damage during transit.
Customers must contact us before initiating a return to receive approval and instructions.
Restocking Fee & Return Shipping
A 20% restocking fee applies to all returns, no exceptions.
We will cover the cost of the return shipping label, but the item must be packaged securely to avoid damage.
Exchanges
We do offer exchanges, but the customer is responsible for covering shipping costs both ways (returning the original item and shipping the new item).
The product must be in brand-new, unused condition to qualify for an exchange.
Damaged Returns
If the returned item arrives damaged or improperly packaged, we will send it back to you, and the return will not be processed.
By purchasing from us, you agree to these return and exchange terms. If you have any questions, please contact us before initiating a return or exchange.
The Doc himself took 30 mins to talk to me about this product and other products and what they do for the truck. Customer for life after our interaction and good to know we still have small businesses like these with true passion and not just profit driven. Thanks again Doc!
Michael Rich
B.O.T.C.K- Bolt On TrackBar Correction kit
★★★★★
Clean
These are very well made had some questions about the install on New Years Day sent a text thinking I wouldn’t get a reply back , Not only did I get a reply but got a phone call from Dom and he talked me through the steps and they went on easy peasy , Amazing customer support fast shipping , Bu far the best company I’ve delt with in building my 4 Rnner , I have the whole KDSS system and module and absolutely love it awesome built products
Steve Mccabe
KDSS front sway bar end adapters
★★★★★
Do it, if you’re thinking about it
This is a mod that you definitely need. If you want better drivability get this.
Royce Riel
B.O.T.C.K- Bolt On TrackBar Correction kit
★★★★★
Arrived super fast with a super simple install. On a different order I asked Dom a question through email and he responded same day. Couldn’t ask for more, wish buying aftermarket parts was always this easy.
Joseph O'Brien
B.O.T.C.K- Bolt On TrackBar Correction kit
★★★★★
Worth Every Penny, Fixes Multiple Issues Perfectly
This kit was far easier to install on my 2020 4runner TRD PRO than the videos show. I could have used another inch higher, but my problems were solved the way it came. My top heavy, wobbly feel is gone and the rear doesn't try to kick out. I did not get an adjustable panhard bar, but would if I went higher than 3".
