Product Description
TeraFlex Rear Forged ST Sway Bar Kit (Wrangler JL 2018+)
The TeraFlex ST Rear Sway Bar is designed to provide trail-tuned torsion resistance without limiting suspension flex or sacrificing highway drivability and side-hill off-camber stability.
The TeraFlex ST Rear Sway Bar is specifically engineered to complement the TeraFlex Long Arm & Falcon Shock Coilover Suspension, while remaining compatible with all JL Wranglers with a minimum 1-inch suspension lift.
Its benefits extend to all JL Wranglers, offering the flexibility to tune the sway bar to suit your specific suspension type, vehicle weight, and lift height. This can be easily achieved by adjusting the sway bar links into one of the three provided adjustment holes in the arms, resulting in a 10% change in torsion stiffness or resistance to body roll with each adjustment.
For overland-ready Jeeps seeking improved stability and reduced body roll, positioning the sway bar links closer to the torsion bar via the adjustment holes will make a noticeable difference. Conversely, Jeeps built for crawling the boulders can maximize suspension flex by placing the sway bar links in the adjustment hole farthest from the torsion bar, reducing torsion resistance and allowing full flex.
The TeraFlex ST Rear Sway Bar provides a maintenance-free solution for enhanced stability and flex.
- Three adjustable sway bar stiffness settings: center hole matches factory stiffness, further hole softens by approximately 10%, closer hole stiffens by 10%
- Secure arm clamping with two 12mm bolts providing 27,000 lbs of clamping force to prevent bar splines from loosening over time
- Simple bolt-on installation, no modifications required
- Tightening the torsion bar mounting bolts expands the bushing for a tight, locked-in fit
- Rubber bushings maintain factory noise and vibration levels for a smooth quiet ride
- Adjustable spacers allow for sway bar width adjustment to accommodate different tire sizes and fender liner clearance
- Torsion Bar: Machined, heat-treated AISI 4140 alloy steel
- Arms: Forged, heat-treated AISI 1045 carbon steel
- Bushings: Rubber over-molded aluminum with Teflon liner around bar (OEM style) and powder-coated steel backing
- High-quality OEM-style hardware coatings
- E-dip coating on bar and arms
- 1000-hour salt spray tested coatings
- Works with all suspension lifts 1"+
- Designed for TeraFlex Long Arm & Falcon Shock Coilover Suspension but beneficial for any lifted JL Wrangler
Notes:
** Requires wheels with minimum 4.75" back spacing
*** Requires 2" minimum of added bump stop in rear
**** D35 Rear axle that comes on Sport and Sahara trims require you have wheel spacers in addition to the other fitment requirements
***** May require trimming of fender liners depending on setup
