If you're looking to elevate your Toyota 4Runner's performance, the King 2.5 Performance Kit is where it's at. This isn't just another leveling kit; it's a serious upgrade that takes your ride to a whole new level. We’re talking about King’s 2.5 series front coilovers with compression adjusters that transform your driving experience, both on the highway and out in the wild. Those larger shocks and external reservoirs? They make a world of difference when the terrain gets rough.

Now, let’s get real about the stock upper arms. Once you lift your truck, they can really hold back your suspension’s potential. That’s where our upper arms come into play. You’ve got choices here—tubular or billet uniball arms, or even our X-joint upper arms, depending on what fits your budget and how you plan to use your rig. These upgrades not only boost wheel travel but are built tough enough to withstand extreme conditions. We’ve also tweaked the caster and camber curve to ensure the geometry is spot on, so your 4Runner aligns perfectly and handles like a dream, whether you’re cruising city streets or tackling rugged trails.

Moving to the back, we’re using King’s 2.5 remote reservoir shocks, which are a game-changer. They’ve got a larger oil capacity, giving you better control and damping. Plus, the compression adjuster lets you fine-tune your ride—so whether you want it softer for those long drives or firmer for some spirited off-roading, you’re covered. And since these shocks are longer, they enhance rear wheel travel and articulation, making your off-road adventures way more enjoyable.

What’s in the Box:

• King 2.5 Remote Coilovers with Compression Adjustment (25001-243A-EXT KDSS or 25001-133A-EXT)
• Camburg Upper Arms (Options: Billet CAM-310184 | Uniball w/ Covers CAM-310130 | Uniball CAM-310036 | X-joint CAM-310079)
• King 2.5 Remote Rear Shocks with Compression Adjustment (25001-125A)

Product Features:

• Enhanced ride quality on and off-road
• Replaces weak upper ball-joint
• Increased wheel travel for better performance
• Corrected suspension geometry for improved handling
• Made in the USA

Tech Specs:

• Lift: 0-3 inches (front)
• Track Width: Stock
• Wheel Size: 16-20 inches
• Max Backspacing: 4.75 inches
• Tire Size: 285/75/16 | 285/70/17

Fitment:

• Toyota 4Runner 2010-2022

Important Notes:

• If you have the rare X-Reas equipped model, you’ll need to remove and drain the short hydraulic hoses connecting the OEM shocks. This system is pretty basic, linking the front and rear shocks hydraulically.
• With the variety of wheel sizes, offsets, backspacing, and tire dimensions out there, you might have to do a little trimming of the plastic inner fenders or modify the body mount behind the front tires to avoid any rubbing.
• King Coilovers: 2.5 R/R C/O with Adjusters (25001-133A-EXT)
• Upper Arm Type: KINETIK Billet Uniball Series

So, if you're ready to take your 4Runner to the next level, this kit is definitely worth checking out. It’s built for those who want to push their vehicle to its limits while still enjoying a smooth ride.