Adjustable Control Arm & Track Bar Kit | Toyota FJ Cruiser, 4Runner | Lexus GX460, 470

The Toyota Rear Control Arm Kit has just what you need to add more adjust-ability and strength to get maximum flex for your lifted Toyota Truck.

Features Include:
  • Fits a FJ Cruiser, 4Runner, GX460 470
  • Adjustable Duroflex Upper Rear Control Arms
  • Adjustable Duroflex Lower Rear Control Arms
  • Rear Adjustable Durotrak Track Bar
  • 1.25 OD x .187 DOM Steel Upper Control Arms
  • 1.625 OD x .25 DOM Steel Lower Control Arms
  • Solid Chromoly Durotrak Equipped Rear Track Bar
  • Adjustable for Length
  • Precision Locking Nut
  • Shoehorn washers
  • Gold Zinc Plated for Protection Against the Elements
  • All Required Hardware
  • Made in the USA
The Rear Control Arms, utilize patented Duroflex Joints (metalcloakpatents.com) that are made with [click for more...] DuPont™ Kevlar® fiber - the first Toyota suspension components manufactured with Kevlar® for industry leading durability.

The Duroflex joints are housed in forged adjustable ends and are spun into 3/16” & 1/4" wall DOM steel tube for incredible strength; the adjustable length arms stay in spec with precision lock nuts and are easily put into place with 1/8" steel dual shoehorn washers that aid in the installation. The control arms are finished in gold zinc plate to protect them from the elements and keep them looking good.

The Durotrak adjustable rear track bar is built with patented Durotrak 2 piece bushings that are mounted on both sides of the solid 1.25 OD 4130 chromoly bar and is finished in gold zinc for the ultimate in durability.

MetalCloak “components” have been proven safe with the FMVSS certificate of safety configured with 37" tires, full body armor and suspension lift.

Note: The Rear Control Arm Kit are compatible with 2007 + Toyota FJ Cruiser, 2003 Toyota 4Runner, 2003 - 2009 Lexus GX470, 2010 + Lexus GX460.

Note: We recommend you have a suspension specialist align your Toyota once a MetalCloak suspension is installed.

Note: This item is being offered as a complete system that contains all the components shown. We cannot customize, replace or remove a component from the kit. If you need a custom order, all components are available individually and our sales team is happy to help you place your order.

Note: If you purchase this system, and decide you do not need a component or part of the system, we cannot accept returns.

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Availability
Currently Shipping in 5-7 Days
Special Sales Price:
Special Price $840.65 Regular Price $989.00
 

VIDEOS

MetalCloak's Suspension is the proven leader among production suspension systems.

Who Is MetalCloak?

MetalCloak creates Game-Changing Products for the Off Road Enthusiast.

Duroflex 101

This short video covers what you need to know about the basics of the Duroflex Joint. How it should be used and what to expect when using it.

Why Gold Zinc?

It's time for The MetalCloak Minute... where we answer frequently asked questions in about a minute. Today's topic: Gold Zinc

Duroflex Joint Maintenance

It's time for The MetalCloak Minute... where we answer frequently asked questions in about a minute. Today's topic: Joint Maintenance

Duroflex Joint Revealed

The MetalCloak Duroflex Joint gives better dampening properties over OEM style rubber Clevite Joints and provides more misalignment than “other” inferior Flex Joints.

Vibration Dampening

We tested our Duroflex Joint using a "Shaker Table" and seismometer app to show how much Vibration Dampening the Duroflex Joint gives you compared to other industry leading joints.

A Comparison of Flex

Comparing the Flex of the Duroflex Joint with that of the Johnny Joint, the Teraflex Monster and the typical Clevite.

Durotrak™ Bushing

Eliminate squeaks and clunks in your steering with the technology of MetalCloak’s Durotrak™ bushings; exclusively found in MetalCloak track bars.

FMVSS 126 Compliant

MetalCloak not only has the best off road flex, but we are also Federal Motor Vehicle Safety Standard 126 certified and compliant. No other company can match our on- and off-road performance.

THE TECH

It All Starts With The Bushings

The Patented Duroflex™ Joint (metalcloakpatents.com) is the key to getting the greatest flex in a bolt-on suspension kit. Period.

A graphical comparison of an OEM Clevite plus a typical Flex Joint equaling a MetalCloak Duroflex Joint.

MetalCloak has taken the best features of the most widely used control arm joints and combined those features to create the Duroflex Joint, producing a Low-Maintenance, High-Misalignment (34˚), Self-Centering, Rebuildable Joint with an OEM quality ride.

Black rubber bushing with a metal core.

Now with Kevlar!

DuPont™ Kevlar® Fiber is now compounded in the proprietary elastomer of the Duroflex Bushing, bringing even more strength, durability and performance.

Kevlar® is a synthetic fiber with extremely high tensile strength to weight ratio…five times stronger than steel and commonly used in bullet proof armor applications.

Duroflex Bushings w/Kevlar® can be identified by the MetalCloak “M” located on the outer surface.

Threaded Forged Ends

Forged for Strength...

The adjustable threaded sides are Forged that give a 37% higher fatigue strength over inferior cast parts, this EXTRA rock bashing strength will hold up to whatever you throw at em.

Close-up of a metallic forged end with threading and hexagonal nut, on a blurred background.

Shoehorn Washers

Four golden metal shoehorn washers with a hole in each for mounting on a white background.

The Toyota rear upper control arms are easy to install with the provided 1/8" steel dual shoehorn washers that help guide the control arms into place. The shoehorn washers are finished in MetalCloak's signature gold zinc.

Control Arm Specifications

Rear Lower Control Arm (SKU #7801)
  • 1/4" Wall DOM Steel
  • 1.625" OD
  • Threaded Forged Ends
  • Precision Locking Nut
  • Gold Zinc Plate
  • Duroflex Joint at Both Ends
Technical diagram of an adjustable suspension control arm with dimensions and specifications.

Rear Upper Control Arm (SKU #7802)
  • 3/16" Wall DOM Steel
  • 1.25" OD
  • Precision Locking Nut
  • Gold Zinc Plate
  • Duroflex Joint at Both Ends
  • Threaded Forged Ends
Technical diagram of an adjustable suspension control arm with dimensions and specifications.

Degrees Of Articulation

MetalCloak's Duroflex Joint provides 28˚ more articulation and flex than typical control arms!

Illustration of a "Dual Duroflex Control Arm" with 68° maximum articulation and angular movement indicators. Diagram of a Clevis/Flex Joint Control Arm with 40° articulation range annotations.

Not Just Any Track Bar Bushing...meet The Patented Durotrak

A animation of a black elastomer bushing with a silver hub in two parts threading together, against a white background.

The Patented Durotrak™ Bushing (metalcloakpatents.com) is a NVH (noise, vibration, harshness) bushing made with a proprietary elastomer compound unique to MetalCloak. The Durotrak™ two part bushing is comprised of two pieces that thread together making this bushing simple to install without a press, reduces vibration and harshness transferred to the driver, and improves vehicle steering input.

Solid Chromoly Track Bars Keeps You... Well.. On Track

Diagram showing Durotrak Track Bar Specifications with material details.

Durotrak Rear Track Bar - Specifications

Note: These track bar specifications are just starting points. All Toyota's are different. MetalCloak recommends seeing a suspension specialist for correct track bar lengths for your Toyota.

Diagram showing Durotrak Track Bar Specifications with bolt size (9/16") and track bar length (40").

Whats In The Kit?

  • Rear Lower Control Arms
  • Rear Upper Control Arms
  • Rear Durotrak Track Bar
  • All Required Hardware
A close-up view of a kit's contents, showcasing various hardware and items neatly organized for easy access and use.

TECHNICAL SPECIFICATIONS



Items Details
Compatibility 2007 + Toyota FJ Cruiser | 2003 Toyota 4Runner | 2003 - 2009 Lexus GX470 | 2010 + Lexus GX460
Control Arms 1.625 OD x .25 Wall DOM Steel Tubing
1.25 OD x .187 Wall DOM Steel Tubing
Duroflex Joint Proprietary Vulcanized Elastomer made with DuPont™ Kevlar® fiber
Track Bar 4130 Solid Chromoly
Durotrak Bushing Proprietary Vulcanized Elastomer
Steel Coating Gold Zinc


IMPORTANT NOTES



Vehicle Alignment: We recommend you have a suspension specialist align your Toyota once a MetalCloak suspension is installed.

System Customization: This item is being offered as a complete system that contains all the components shown. We cannot customize, replace or remove a component from the kit. If you need a custom order, all components are available individually and our sales team is happy to help you place your order.

System Components: If you purchase this system, and decide you do not need a component or part of the system, we cannot accept returns.

INSTALLATION



Installation Difficulty Easy
Body Modification Some Drilling
Time to Install 2 - 3 Hours
Installation Instructions Click Here to see a full list of MetalCloak Installation Instructions.


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