We are running 2-4 weeks on parts we manufacture, depending on what it is. Radflo is running 16 weeks for shocks and coil overs. There are no upcoming Radflo discount sales scheduled for 2022 at this point.

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High Articulation KDSS Trac/PanHard Bar 2010+ 4Runner with KDSS


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May 2021: Every single time we run a batch of 12 bars, the cold rolled steel and the water jet service increases in cost. I have no clue why. The water jet more than the steel.

In 2012 we bought a brand New Trail 4Runner with KDSS. While the bulk of or work at that time was with 3rd gen 4Runners (1996-2002), I knew this was one heck of a truck and spent years dreaming up parts to make it better. After installing our current offering and other manufactures suspension offering for these trucks, there was one thing that I felt everyone dropped the ball on.

The Trac/PanHard bar for the KDSS trucks. We all know that the Jeep Wrangler and the American full size pickups with straight front axles had Trac/PanHard bends in them to dodge around things for many years. These bars are all sand cast and difficult to manufacture on small scale, which the KDSS market it.

Will work on a Lexus GX460 the KDSS system is exactly the same. WILL NOT work on a Lexus GX470, the KDSS system is not the same. Will not work with Panhard drop or raise brackets. Will not work with sway bar spacers. This parts does the same thing as these other parts.

After working on this for literally years we found a solution. The original prototype was fabricated out of cut tube and zigzagged all over the place. It was incredibly time consuming to make and frankly looked ugly. But at that point we had a pattern that cleared everything. Full stuff with coils and shocks removed and full drop with shock removed. We now knew exactly how far the KDSS bar would let the suspension move, uninhibited bay the trac bar.

So finally how do we actually make this thing? Waterjet is how. Starting with a 3 foot by 3.5" of Cold Rolled Solid Steel Bar, the Waterjet carves this bar out of solid 1" thick cold rolled steel! The entire bar is a consistent 1" x 1" solid cold rolled steel. It is heavy. On the 4th gen 4Runner, Toyota used 1" round solid hot rolled round stock. So this is not a new idea with the size and material used in this application. The ends are custom polyurethane bushings made for us by Daystar in Phoenix. They have grease grooves and we have made several improvements to the mold over the last 8 years (2010-2018) as we have always made a straight tube Trac/PanHard bar for the 4th/5th Gen 4Runners and the FJC. The adjustable end is a huge 7/8"-16 grade 8 threaded rod into a tube adapter made by Ballistic Fab in Tucson, hollow end of the bar is 1.5" x 1.5" x .120 wall Cold Rolled Square Tube, finally the same bushing setup as the other end. Finally the part is painted with STEEL-IT® super corrosion resistant paint.

The bar will run rear shocks 1.5" longer extended than anything currently offered off the shelf for a 5th gen 4Runner. We are going to work on that with Radflo.

Install Directions

FULL DROOP, No Shocks Installed.

FULL STUFF, No Coils Or Shocks Installed.

FULL Drop Painted and Installed.

Maximum Extended Rear Shock Length is 25.5". Measured from the center of the 3/4" lower shock eye to the center (where the frame bracket is) of the upper stud bushings, with the stud bushings compressed to the installed torque. If your rear shock is longer than this, it will pull the KDSS plunger apart, resulting in $4000-$5000 repair at the Toyota Dealer. We have a custom Radflo reservoir shock that is sized perfectly to stop with 3/8" of plunger still in the unit. The perfect shock. With the forces of off road, this is sufficient to protect the KDSS equipment. You have been warned. Understand how the KDSS system works and do not make assumptions. You MUST use stock Toyota upper and lower rear links or aftermarket upper and lower rear links that are set to the same length as the stock Toyota rear links for this product to work correctly. It does not matter if they are stock or aftermarket, it only matters that the length of the links is the same as stock.

Canadian Customers.  We do ship to Canada.  But you can not put the order in through the online store.  Due to the ever-changing taxes/tariffs/broker fees.  We are sending small parts through the postal service and lift kits through UPS.  If it ships through UPS you will be charged a broker fee and taxes on your side of the boarder.  With the postal service typically, you will not.  But things change constantly.  Most of our Canadian lift kit customers ship to a mail drop on the US side of the boarder and bring the kit over.  We realize that some people live way too far away from the boarder to do this.  In that case UPS and the baloney that comes along with it, is the only way to go.

We can ship to Canada, e-mail us for us custom shipping quote and we will find the best way to get the product to you.  We can then send you a custom PayPal Invoice to settle up.

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