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ICON 07-21 Tundra 1.63-3in Stage 3 3.0 Suspension System

  • Backed by real installs and tuning experience at FAST of West Chester
Awaiting stock, shipping soon


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Regular price $9,721.75
Sale price $9,721.75 Regular price
Shipping calculated at checkout.
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To further increase the ride quality of the truck and gain additional droop travel, the ICON RXT multi-rate leaf springs are added to the rear. Designed with an additional leaf (included with kit) that can be exchanged or added to the pack to yield additional spring rate, this leaf spring is perfect for drivers seeking improved rear ride quality in an “unloaded” vehicle as well as those that are have outfitted their trucks with a significant amount of weight in the form of a bed rack, roof top tent, spare tires, parts, or other additions. To compliment this increase in rear wheel travel, this system includes a unique 2.5 Aluminum Series Omega Bypass remote reservoir shock that features a side-mount eyelet making it shorter in collapsed length, longer at extension, and still fit in the factory mounting location. The easy-to-adjust bypass valves allow for end-user compression and rebound damping changes to provide optimal ride quality across all types of terrain and vehicle cargo configurations. A large ten-inch remote reservoir was added to aid in heat dissipation and resist shock fade during spirited driving. The rear Hydraulic Bump Stop System was designed to take the off-road capability of the truck to new levels by significantly improving the bottom-out control of the rear suspension and reducing rear end kick after a hard bottom out.

Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
  • Front coilovers equipped with CDC Valve technology allowing for 10 settings of quick and easy compression damping adjustment
  • 2.5 Aluminum Series Omega Bypass rear shocks with compression and rebound adjustability provide the ultimate in ride control
  • Unique side-mounted lower eyelet allows for increased rear shock travel while utilizing factory mounting location
  • 2.5 Aluminum Series remote reservoir RXT rear shocks with impact extruded aluminum cylinders and 7/8" shafts
  • 2.0 Series rear hydraulic bump stops reduces rear end ‘kick’ and improves overall performance
  • 3.0 Series front coilovers with ICON’s multi-stage, tunable hydraulic “Bump Zone”
  • Vehicle-specific tuned front and rear shocks for superior shock damping and control
  • Increased wheel travel when used with RXT shock without sacrificing up-travel
  • Galvanized leaf separators reduce friction and aid in corrosion resistance
  • 3 user-adjustable rear leaf spring rates for unique vehicle configurations
  • Corrosion resistant CAD plated coilover shock body with 7/8" shaft
  • FK Rod End bearings for extended longevity and minimal deflection
  • Bolt-on system means no cutting or welding necessary for install
  • Military wrap front leaf spring eyelets for increased durability
  • Leaf spring tip inserts reduce noise and increase ride comfort
  • Adjustable coilovers provide 1.63-3" of front lift height
  • 6061 aircraft grade aluminum CNC machined components
  • Increased wheel travel and ride quality over stock
  • Shocks are fully rebuildable and revalveable

This Part Fits:

Year Make Model Submodel
2014-2021 Toyota Tundra 1794 Edition
2007-2013 Toyota Tundra Base
2007-2021 Toyota Tundra Limited
2021 Toyota Tundra Nightshade
2010-2021 Toyota Tundra Platinum
2014-2021 Toyota Tundra SR
2007-2011,2014-2021 Toyota Tundra SR5
2021 Toyota Tundra Trail
2015-2017,2019-2021 Toyota Tundra TRD Pro

  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved

ICON 07-21 Tundra 1.63-3in Stage 3 3.0 Suspension System

$9,721.75

Why Enthusiasts Trust FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.


    Donald Wojnar
  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.


    Adam Cranston
  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.


    Bryce Budd
  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.


    William Brunell
  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.


    Devin Greco
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Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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