Install notes and evidence

Synergy Manufacturing source wording says: The Adjustable Control Arms are required for locating the front/rear axles with lift heights over 3" & for adjusting the pinion angles when using aftermarket 1310-1350 drive shafts.. Verify front/rear application, lift-height range, routing, bracket/hardware inclusion, brake bleeding requirements, and ABS/axle clearance before checkout.

Synergy Jeep JK Stage 3 Suspension System, 4/4.5" Lift source-page videoVendor source page exposed this video near install/guide wording.Synergy Jeep JK Stage 3 Suspension System, 4/4.5" Lift source-page videoVendor source page exposed this video near install/guide wording.

Suspension & liftsNeeds vehicle setup checkProduct image available

Synergy Manufacturing

Synergy Jeep JK Stage 3 Suspension System, 4/4.5" Lift

Vendor fitment: 2012-2026 JK Wrangler. Suspension & lifts fitment from the vendor source. Confirm final options and fitment on the vendor page before purchase.

The 4/4.5" Stage 3 System includes all the components from the Stage 2 System but exchanges the Fixed Length Lower Control Arms for Adjustable Lower Control Arms (8051, 8052) and adds Adjustable Upper Control Arms (8053, 8054) front and rear. The Adjustable Control Arms are required for locating the front/rear axles with lift heights over 3" & for adjusting the pinion angles when using aftermarket 1310-1350 drive shafts. This system also adds Front and Rear Adjustable Track Bars for centering the axles under the vehicle at the increased ride height. This system will fit 37" tires with stock fenders or 40" tires with high fenders. Fitments: Part # Description 8023-40 JK / JKU 2-Door 4" Lif...

SKU

80X3-XX1

Price

$5,160

Role

review candidate

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Question

What lift height is this for?

Suspension lift height

This is a 2.5-3 inch lift-height family. Verify the exact engine, drive side, spring-capacity variant, and loaded vehicle weight before quoting because those choices can change final stance.

Sources

- Synergy Manufacturing product page: https://www.synergymfg.com/jeep/jeep-jk/suspension-systems/synergy-jeep-jk-stage-3-suspension-system-44-5-lift.html

- Source text: This system also adds Front and Rear Adjustable Track Bars for centering the axles under the vehicle at the increased ride height.

Fitment and build notes

Vendor catalog record promoted for browsing. Final fitment, install dependencies, and shopper selection still require review before checkout.

For a lift, the last check is the complete Jeep setup: exact year/model/trim, doors, engine, lift variant, target tire size, wheel width and offset/backspacing, bump stops, flare/fender clearance, gearing, spare support, added bumper/cargo weight, and whether a shop is installing it.

Readiness

Fitment statusUseful for a shortlist, but exact vehicle setup, dependencies, or purchase path still need review.Needs vehicle setup check

Evidence levelNeeds source collection and claim-level review before it should be treated as recommendation-ready.Evidence review needed

Install docsProduct-specific install/support links are captured. Confirm exact SKU/application before final approval.Captured

Product imageProduct image available

Purchase pathUse for build planning or a shop quote

Visual prioritymedium

Source-backed facts

Fact summary

Models: JK Wrangler; Years: 2012-2026; Source: xcart_html; Captured: 2026-05-12