SKU: 78582425303

Synergy 8842-3000 3" Stage 2 Lift Kit Suspension System

Sale price$1757.25 Regular price$1952.50
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Description

Synergy 8842-3000 3" Stage 2 Lift Kit Suspension SystemRaise the ride height of your 2018 2023 Jeep Wrangler JL (4 Door) with the Synergy 8842 3000 3" Stage 2 Lift Kit Suspension System from GAP. Synergy MFG Suspension Systems use a synergistic approach, meaning the combined effect of the components is greater than the sum of the individual parts. The overall performance of the system is the most important factor when designing components to work together. Synergy MFG Suspension Systems are complete

Raise the ride height of your 2018-2023 Jeep Wrangler JL (4 Door) with the Synergy 8842-3000 3" Stage 2 Lift Kit Suspension System from GAP. Synergy MFG Suspension Systems use a synergistic approach, meaning the combined effect of the components is greater than the sum of the individual parts. The overall performance of the system is the most important factor when designing components to work together. Synergy MFG Suspension Systems are complete systems for your Jeep and include all necessary components for the lift height and performance advertised. All of these systems have shock solutions available, whether it be shock relocation brackets to continue using the stock shocks in the Starter System or one of the Synergy MFG tuned shock packages aimed at affordability or performance. Coil springs and shocks are two of the largest determining factors in ride quality and a mismatched system will never perform to its potential. All Synergy MFG tuned shocks are matched to the coil springs and application to provide the best ride and performance possible.This system is based on the Stage 1 System and adds the rest of the adjustable control arms and front sway bar links with disconnects for maximum performance and adjustability.


Features:
  • Multi-Rate, Progressively Wound Coil Springs Increase Lift Height To 3” Over Stock
  • Longest In Class Free Length Prevents Coil Springs From Coming Unseated At Full Articulation
  • All Adjustable Control Arms Are Included To Correct Caster, Pinion Angle, And Center The Axles 
  • Front And Rear Coil Springs Are All New And Have Been Designed Specifically For The JL Platform 
  • Front Adjustable Track Bar Allows Centering Of The Front Axle And Reduces Flex In The Front End
  • Bump Stop Spacing Is Adjustable From 2-4” In 1” Increments Without Having To Remove Any Hardware
  • Coil Springs Are Guaranteed To Resist Bowing And Have A Lifetime Guarantee Against Sagging/Breakage
  • 100 Percent Bolt On Components Assure An Easy, Trouble Free Installation With The Use Of Basic Hand Tools
  • Coil Spring Block Height Has Been Designed Around Optimal Bump Stop Spacing For The Lift Height And Tire Size 
  • Coil Springs Are Unique Lengths For Each Corner Of The Vehicle To Compensate For Weight Distribution And Prevent Leaning
  • Front And Rear Adjustable Bump Stop Spacer Kits Are Included To Provide The Necessary Clearance Required For Larger Tires 
  • Suspension Components Feature An Abrasion-Resistant Powder Coat Finish For Maximum Durability And Corrosion Resistance
  • Control Arms Feature Our Maintenance Free Dual Durometer Bushings (DDB) Focusing On Performance, Flex, Longevity, And Ride Quality 
  • Industry First Closed And Ground Lower Ends Of The Front Coil Springs Ensure Perfect Fitment With The Included Front Lower Coil Spring Isolators 
  • Parking Brake Cable Bracket Secures The Parking Brake Cables When They Are Relocated Under The Rear Crossmember So They Don’t Impede Suspension Travel
  • New Rear Sway Bar Links And Drop Brackets Are Added To The Rear To Allow Full Articulation Of The Rear Suspension And Maintain Compatibility With Stock Wheels
  • Front Sway Bar Links With Quick Disconnects Allow Easy Disconnection Of The Front Sway Bar For Maximum Articulation Of The Front Suspension When Used Off Road
  • Double Adjuster Assemblies Are Used For Easy Length Adjustment On The Vehicle And Pinch Bolts Are Used To Secure The Double Adjusters So There's No Fighting Jam Nuts
  • Rear Track Bar Relocation Bracket Raises The Rear Roll Center To Reduce Body Roll And Centers The Rear Axle While Preventing Drive Shaft Interference With The Gas Tank Which Is Possible With Long Travel Shocks


Benefits:
  • Compatible With OEM Wheels
  • No Maintenance Components
  • Lifetime Warranty On All Hard Parts
  • Complete Bolt-On System For Easy Install
  • Fully Upgradeable To Higher Level Systems
  • Coil Spring Suspension System To Easily Fit Larger Tires
  • Includes All Components Necessary To Get You On The Trail
  • Greatly Improves Wheel Travel And Articulation Over Stock And Spacer Lifts
  • Corrects Suspension Geometry To Center Front And Rear Axles And Fine Tune Alignment And Pinion Angles
  • Includes Front Sway Bar Quick Disconnects For Easy Disconnection Of The Front Sway Bar For Off Road Use
  • Best In Class Ride Quality And Performance When Paired With Coil Spring Matched Synergy Tuned Shocks

Improvements from the Synergy MFG Stage 1 System:
Adds the rest of the adjustable control arms to correct caster, pinion angle, and center the axles for the additional lift height
Adds front sway bar links with quick disconnects and quick disconnect brackets for securing the sway bar links when disconnected

8842-3000 - 3" Stage 2 Lift Kit Suspension System Includes:
(1) 8863-30 Front Lift Coil Springs, 2-3 Inch Lift
(1) 8864-30 Rear Lift Coil Springs, 2-3 Inch Lift
(1) 8057-10 Snap-Lock Bump Stop Spacer System
(1) 8858-30 Rear Bumpstop Extension, 2.0 Tall
(1) 8859-11 Front Sway Bar Links
(1) 8861-11 Rear Sway Bar Links
(1) 8886-02 Rear Sway Bar Drop Brackets
(1) 8855-02 Front Sway Bar Link Relocation Brackets
(1) 8851-01 Adjustable Front Lower Control Arms
(1) 8853-01 Adjustable Front Upper Control Arms
(1) 8052 Adjustable Rear Lower Control Arms
(1) 8854-01 Rear Upper Adjustable Control Arms
(1) 8875-01 HD Adjustable Front Track Bar
(1) 8856-01 Rear Track Bar Relocation Bracket
(1) 8818-01 Parking Brake Cable Relocation Bracket

Wheel and Tire Fitment:
Recommended tire size is limited by fender clearance. With higher clearance fenders or trimmed fenders, larger tires may be fitted. Bump stop spacing should be matched to the collapsed length of the shocks. Mismatched bump stop spacing and shocks will limit the available travel from the system.

Notes:
Synergy MFG coil springs lift the vehicle the advertised height over stock based on a fully loaded JL Rubicon. Other JL models will see more lift over stock. These coil springs do not lift taller than advertised. The stock rake based off the Rubicon model is kept to retain its load carrying capacity. If you prefer the vehicle to sit level when unloaded, Synergy recommends adding a small coil spacer to the front (up to 3/4-inch without affecting up travel or causing coil bind, 8017-075).

Synergy is not responsible for maintaining finish of products. Environmental factors will affect rate of corrosion and wear for items advertised to be corrosion resistant. Synergy recommends using protective coatings for all items that will see extended outdoor and off-road use. Synergy has had great experience with the Fluid Film product and recommend it and similar products for any items susceptible to damage from corrosion. It is great for keeping double adjuster assemblies working like new and protecting shock bodies from the elements.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78582425303

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Maya Yoakum
Cuba, US
★★★★★ 5
Superman
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Fantastic new take on the Man of Hope. Set to reflect the reality of our current world and the and people trying to save it.
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Reviewed in the United States on May 30, 2026
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Mr. D
Belleville, US
★★★★★ 5
LOVE the absolute universe
Format: Paperback
If you have heard of DC's Absolute Universe, this is a great starting point. The art, the storytelling, and the new revision is all a blast to read. I highly recommend this and all the others in the absolute series.
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Reviewed in the United States on January 6, 2026
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Jacob D Taylor
Louisville, US
★★★★★ 5
Super good
Format: Paperback
This was my introduction to the absolute dc comics and boy did it make a good first impression. The art style is great and the writing too, it’s fast paced in the current sections and slower in the flashbacks making sure the pacing is good throughout the whole book. The length is good for how much you pay being able to be finished in 30 minutes to an hour for fast readers.
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Reviewed in the United States on February 7, 2026
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Peter M
San Leandro, US
★★★★★ 5
Just as enjoyable as Vol 1, if not better.
Batman and Robin Vol 2: Batman vs. Robin contains Batman and Robin #7-12. Just as in Vol 1, the art is all done by Frank Quitely and is very enjoyable. This continues the story of Batman and Robin Vol 1 which raps up in Vol 3 and is my favorite instalment of the trilogy (if you want to call it that). The story has some twists and turns and the reveal at the end is totally worth it, especially since there are clues dropped along the way. As I have said in my other reviews, this is part of the Grant Morrison Arc that will be detailed below, but the Batman and Robin trilogy could be read alone outside of the other stories. This picks up from Vol 1 after the events of Batman: R.I.P. and Battle for the Cowl. Again these are my favorite B&R as the dynamic between the two is very enjoyable to read and watch and the story is engaging. Pros: -B&R are amazing -Art is solid -New characters are fantastic -Original story line -So many little clues as to what is going on -Grant Morrison Cons: -Grant Morrison -Relatively Short -Vol 3 (see review) *Morrison's Story Arc is as follows: Batman and Son (Included in Black Glove Deluxe Edition) Batman: The Black Glove Batman: RIP Batman: Batman and Time (or Final Crisis but still needs 701 and 702) Batman and Robin Volume 1-3 Batman: The Return of Bruce Wayne (Technically happens during Batman and Robin Volumes 1 and 2) Batman Incorporated (and Leviathan Strikes) Batman Incorporated Vol 1: Demon Star (New 52) Batman Incorporated Vol 2: Gotham's Most Wanted (New 52) A readers guide to Grant Morrison's Batman is a great help if you are looking at the whole series.
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Reviewed in the United States on August 26, 2016
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CB Review
Birmingham, US
★★★★★ 4
An Excellent Continuation For The New Dynamic Duo
I really loved Batman and Robin Volume 1. This arc is my favorite part of the Morrison Batman run, even though I really struggle with and don't enjoy everything that comes before it. But it's worth it for this duo of Dick Grayson and Damian Wayne. Volume 2 gets off to a slow start with a few issues about a deranged Batman resurrected by a Lazarus pit. Readers who haven't read Morrison's other work, including Final Crisis, will be confused by what occurs here. But the gist is that Dick and Damian learn what the readers already knew, that the corpse they thought was their father wasn't his (instead a failed clone from a Darkseid experiment), and that their father is out there somewhere. The art in these initial issues is also a bit rough and lower in quality, which is the only reason I brought this down to 4 stars. The second story in the remainder of the volume though, that pits Damian against Dick and tests Damian's loyalties is a great continuation of the Batman and Robin story and might be one of the best parts of the series. Damian may be rude and sociopathic, but this arc gets to let him shine a bit and show that he really does care about his big "brother" Dick Grayson, and about his father's legacy. As a bonus, there is a running mystery about the duo's new ally Oberon Sexton, which I thoroughly enjoyed. I won't spoil the ending, but it's a truly fun reveal that makes you rethink Sexton's role in the adventure in an interesting way. Again, this is a great story for Batman/Dick Grayson/Damian Wayne fans that I strongly recommend.
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Reviewed in the United States on August 7, 2019

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