• 15+ Years of Performance Parts, Tuning & Installation
  • Photo - Primary

Skyjacker 21-23 Jeep Wrangler Unl. Rubicon 392 4.5in Component Box

  • Backed by real installs and tuning experience at FAST of West Chester
Out of stock

Everyday Low Price:

$591.10
$591.10 $671.70 You Save $80.60!
Shipping calculated at checkout.

Get it fast — Order now.

I18n Error: Missing interpolation value "end_date" for "Ends on {{ end_date }}"
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Earn FAST WC Points on this order — redeem on your next purchase
Sorry, it's out of stock.

But we can let you know when it's back in.

Up to 12% offSold out

Front and Rear Shock Extension Relocation Brackets reposition your Jeep factory tuned performance shocks. Replacement Front Adjustable Track Bar includes Skyjacker installed pressed-in HD OEM style rubber bushing and an adjustable 3/4-in. Heavy-Duty Rod End, Jam Nut and Alignment Bushings. Front and Rear Bump Stop Spacers bolt onto the axle bump pads and keep the suspension travel safely in check. Front and Rear Extended Length Sway Bar End Links allow full articulation as the suspension drops (full droop). These sway bar end links include Skyjacker installed pressed-in HD OEM style rubber bushings. A heavy duty Rear Track Bar Upper Mount Bracket is included to center the axle under the vehicle to address the new ride height and help keep the factory roll center of the Rubicon 392. Proper suspension geometry ensures the Electronic Stability Control (ESC) system functions within factory parameters.

Installation Instructions
  • Retain OEM Shocks With Shock Extension Relocation Brackets
  • Includes Adjustable Front Track BarRear Track Bar Bracket
  • Extended Length Sway Bar End Links Allow Full Articulation
  • Complete Bolt-On. No Cutting/Drilling Or Other Mods Needed
  • Upgrade Performance Solution To Gain Suspension Clearance
  • Retains Your Distinctive Jeep Engineered Rubicon Features
  • Includes Bump Stop SpacersBrake Line Extension Brackets
  • Works With OEM Electronic Stability Control [ESC] System
  • FrontRear Lower Links Maintain OEM Suspension Geometry
  • Complete With All High-Quality Grade Mounting Hardware
  • Drives Like A Performance Handling Suspension Package

This Part Fits:

Year Make Model Submodel
2023-2024 Jeep Wrangler Rubicon 392
2021-2022 Jeep Wrangler Unlimited Rubicon 392
  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved

Why Drivers Choose 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

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.

Unlock 200 FAST Points Today!
Create your free account and get 200 FAST Points instantly.

🎉 Claim My 200 Points Now