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King Performance Series Coilovers On A Toyota Tacoma - Coilover Replacement Options

From Trophy Truck To Your Truck

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King Performance Series Coilover Install Toyota Tacoma King Coilover

When you're making the decision whether to buy spacers, replacement struts, or new coilovers to level your truck, you should factor in price, ease of install, and the potential benefits and downfalls of leveling your truck.

Spacers can be a great, inexpensive way to level your ride, but certain spacer applications can lead to improper suspension geometry and premature wear on parts. Not only that, but they may also affect the ride (due to worsening the suspension geometry) on certain vehicles.

Replacement struts (if available for your vehicle) are another option to level your front end out if you're trying to fit a slightly bigger tire. They are usually more expensive than spacers, but less expensive than coilovers. Replacement struts often reuse the stock coils and hardware, and sometime give the option for setting the coils at a 1- or 2-inch-taller height for leveling your truck's suspension out. Though they can definitely improve the ride quality (with the new shock), they still use the stock rate coil and aren't meant for extreme use.

Coilovers are another option, and probably the most hardcore way you could go when leveling your ride. Replacing your struts with coilovers is also the most expensive way to go, by far. Their cost is almost five times that of a simple spacer kit. That being said, the improvement in ride quality and ability for hardcore use is likely multiplied tenfold.

After our white first-generation Prerunner (six-lug) Tacoma project truck got destroyed over a year ago, we had to find another original Taco to do some work on. Our friend had the perfect candidate-a tan truck with 185,000 miles that had already gone through a set of aftermarket struts, and it was using some spacers that were seriously affecting the way the truck drove. This Taco is used constantly on ranch roads and to haul mountain bikers for shuttle runs up a seriously degraded trail. The punishing this truck takes definitely necessitated a full coilover swap on the front end. When we checked out the King Performance Series coilovers to retrofit onto our Taco toy, we knew this was the way we wanted to go. King has billet adapters that would allow us to bolt up specifically-valved King coilovers directly into our Tacoma's front end without any other modifications. Not only that, but we were able to buy a coilover package without remote reservoirs to keep initial costs down. Later we can upgrade our existing King coilovers by adding reservoirs, and even add longer shafts and bodies to them, should we decide to put a long-travel suspension on this truck.

  • 1. Our test Taco already had a few extra inches of height added to its front end. A 1.75-inch-tall spacer kit had given the truck about three inches of lift at ride height (the strut attaches halfway down the A-arm). Unfortunately the large amount of lift also screwed up the geometry in the suspension and caused issues at full droop.
    1. Our test Taco already had a few extra inches of height added to its front end. A 1.75-i
  • 2. With the spacer placed on top of the stock-style strut to gain height, this truck also had a couple inches of extra droop. The overextended suspension would actually allow the knuckle and upper ball joint to bang against the coil. Spacers this tall were definitely no good for this first-generation Tacoma.
    2. With the spacer placed on top of the stock-style strut to gain height, this truck also
  • 3. King has recently added a new installation center to its large facilities, so we headed straight there to install our new King coilovers on a lift. Though, we were taking the easy way out using King's hydraulic lift, all of this can easily be done on the ground in a driveway with some jackstands and a couple wrenches. The first thing our King tech did was to drop out those old struts and kick 'em to the curb as fast as he could.
    3. King has recently added a new installation center to its large facilities, so we headed
  • 4. Once the stock struts were out of the way, the King coilovers fit directly in place.
  • 5.So a coilover can be bolted in place, King has machined billet aluminum adapters to bolt into the factory frame buckets of many IFS trucks. The Tacoma kit has three bolts that line up with factory holes in the frame.
    5.So a coilover can be bolted in place, King has machined billet aluminum adapters to bolt
  • 6. Once installed into place, our billet aluminum adapters had their bolts tightened to hold the top of the coilovers onto the frame. Note the shrader valve on the side of the shock where the King coilover is filled with nitrogen.
    6. Once installed into place, our billet aluminum adapters had their bolts tightened to ho
  • 7. A high-strength billet shaft end is adapted to each coilover's shaft to fit the specific applications. Some trucks (like new 4WD Tundras) require a much longer shaft end to clear the front CV axles. Each lower shaft end uses a steel spherical bearing for maximum strength and twisting capabilities.
    7. A high-strength billet shaft end is adapted to each coilover's shaft to fit the specifi
  • 8. After working the lower coilover rod end into place, we were able to sneak the factory bolt through the new coilover and its specifically-cut rod end spacers. No extra washers or anything else was needed to get a tight, perfect fit.
    8. After working the lower coilover rod end into place, we were able to sneak the factory
  • 9. After getting our truck up on the vehicle lift, it seriously took less than 30 minutes to swap one side of our Tacoma to a King coilover. Though it's an absolute piece of cake to install, we'd suggest not trying this yourself if you've never done anything like this before. Suspension, brakes, and steering are nothing to mess around with if you don't know what you're doing.
    9. After getting our truck up on the vehicle lift, it seriously took less than 30 minutes
  • We were a little worried that on-road handling and ride might be a bit affected since we put on a hardcore King coilover designed for extreme use in a stock-style suspension, since the valving would be more geared towards off-road use. We're happy to report that we actually greatly improved the ride of this truck-even on the highway. There was a lot less wandering on bad bumps and uneven roads, and the suspension stopped bottoming out as easily in big ruts and giant potholes.
    We were a little worried that on-road handling and ride might be a bit affected since we p
  • We realize that just because we put coilovers on this truck, we are still a ways off from some long-travel prerunner, and we'll try to watch ourselves and treat it as such (and we'll see how long our well-behaved streak lasts). We'll have a long-term report on these new King coilovers in an upcoming issue.
    We realize that just because we put coilovers on this truck, we are still a ways off from
Sources
King Shocks
12842 Joy Street
Garden Grove
CA  92840
714-530-8701
www.kingshocks.com
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