Teraflex 3” Sport ST3 Suspension System for '07-'18 Jeep Wrangler JK 2 Door



Product type: Lift Kit



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Fits the following applications:

'07-18 Jeep Wrangler JK 2 Door

Part #: 1213000

Teraflex 3” Sport ST3 Suspension System

These all-inclusive TeraFlex Sport ST (Street & Trail) Suspensions Systems deliver true street & trail (ST) performance and capability in a dependable and maintenance-free package.

At home on black diamond trails or city streets, the 3” Sport ST3 Suspension System features preset Front Lower, Rear Upper, and Rear Lower Sport Control Arms, Front SpeedBump & Rear Progressive Bump Stops, front brake line anchors, and more. Although the Sport ST3 clears the same size tires as the Sport ST2, the additional components increase ground clearance without compromising on- or off-road prowess.

All Sport ST Systems feature lift coil springs, bump stops, and front sway bar quick disconnects optimized for stated lift height as well as tire and component clearance.

Sport ST Suspension Systems add preset Sport Control Arms (ST3: front lower, rear upper, rear lower) to balance front caster and pinion angles to improve front suspension geometry as well as optimize rear pinion angles, anti-squat geometry, and tire position on vehicles with 2.5–3” lifts.

The Front HD Forged Adjustable Track Bar and Rear Track Bar Axle Bracket improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling.

This results in a simple “install and drive” bolt-on installation with no cutting or welding required. These maintenance-free suspension systems provide superior on-road ride quality and comfort with maximum off-road flex. TeraFlex suspension systems provide reduced noise, vibration, and harshness (NVH).

Sport ST Suspension Systems can be installed on Friday, wheeled on Saturday, and driven to church on Sunday!

Does NOT include shocks. We recommend Falcon Performance Shocks. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability. Sport ST3 Suspension Systems are offered with select Falcon Shocks including: 3.3 Fast Adjust, 3.1 Piggyback, 2.1 Monotube, or without shock absorbers.

Sport ST3:
• Lift Height: 3”
• Max Tire Diameter: 35”
• Preset Sport Control Arms (Front Lower, Rear Upper, Rear Lower) balance front caster angle and pinion angles as well as optimize rear pinion angle and tune anti-squat geometry for proper suspension alignment on 2-3” lift kits
• Front SpeedBump and Rear Progressive Bump Stops provide progressive compression during high-speed suspension movement

ST Suspension Systems: • High-quality, dependable, maintenance-free, factory-style bushings provide excellent NVH damping and ride quality.
• Front HD Forged Adjustable Track Bar and Rear Track Bar Axle Bracket improve steering response, center axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling
• Coil Spring Retainers prevent the springs from unseating during full suspension travel

Street & Trail:
• Delivers true Street & Trail (ST) performance
• Dependable performance w/ zero worries
• Positive, responsive handling w/ reduced NVH
• Features Front Sway Bar Quick Disconnects
• Full range of movement for off-road flex and articulation
• Install and drive, simple bolt-on installation — no welding required
• TeraFlex Limited Lifetime Warranty against defects
• (See INCLUDES for included components)

• 3” Lift Coil Spring Kits (JK2 Front: # 185310 & JK2 Rear: # 1854102)
• Sport Control Arm Kit – 4-Arm (Front Lower & Rear Upper) (2.5-3” Lift) (# 1254000)
• Sport Control Arm Kit – Rear Lower (2.5-3” Lift) (# 1252100)
• HD Forged Adjustable Track Bar – Front (0-6” Lift) (# 1753418)
• Rear Track Bar Axle Bracket Kit (2.5” Lift) (# 1954776)
• Speedbump & Progressive Bump Stop Kit – Front & Rear (# 1958250)
• 10” Front Sway Bar Quick Disconnect Kit (3-4” Lift) (# 1753000)
• 12.25” Rear Sway Bar Link Kit (3-4” Lift) (# 1754500)
• Coil Spring Retainer Kit – Rear Upper (# 4951400)
• Coil Spring Retainer Kit – Rear Lower (# 4954300)
• Front Brake Line Anchor Kit (# 1101255)
• Rear Brake Line Relocation Kit (# 4304400)
• Exhaust Spacer Kit (# 2610000)
• All necessary hardware
• And more

• Requires aftermarket wheels w/ 4.75” backspacing or less – or Offset Wheel Adapters (# 1055000) for stock wheels – NOT INCLUDED.
• May require driveshaft modifications such as our High-Angle Rzeppa CV Driveshafts or our High-Angle Rzeppa CV Joint Kit (# 1744014).
• 2007-2011 JK Wrangler/Unlimited models will require longer 26” Front Stainless Steel Braided Brake Line Kit (# 4353310).
• Requires cutting.
• Alignment required.
• Requires longer shocks (NOT INCLUDED in base kit) – Falcon Performance Shocks recommended.