1.5-Inch Sport ST1 Lift Kit for Jeep Wrangler JL Unlimited 4-Door (No Shocks)

The 1.5-inch Sport ST1 lift kit is created for Jeep Wrangler JL Unlimited owners who want a more aggressive look, room for larger tyres and extra ground clearance without sacrificing comfort and vehicle behaviour in daily driving.

The system uses coil spring spacers and progressive bump stops that have minimal effect on suspension geometry and retain the factory handling characteristics. This makes it an excellent solution for both daily use and light off-road adventures.

The kit is designed for easy installation without cutting, welding or complex modifications. It provides a comfortable ride on the road and good suspension articulation off it.

✅ Key Benefits

🚙 Lifts the vehicle by 1.5 inches

🛞 Allows fitment of larger tyres

🌲 Improves off-road capability

🛣 Retains factory behaviour and comfort

⚙️ Minimal effect on suspension geometry

🔧 Easy installation without cutting or welding

💪 Progressive bump stops for extra protection

🔇 Reduced noise, vibration and ride harshness

📦 What’s in the Box

🔹 Front coil spring spacers

🔹 Rear coil spring spacers

🔹 Progressive bump stops – front and rear

🔹 Mounting hardware and fasteners

🔧 Technical Specifications

🏭 Manufacturer: TeraFlex

🚗 Compatibility:
• Jeep Wrangler JL Unlimited (4-door)

📏 Lift: 1.5 inches

🛞 Maximum tyre size:

• Sport / Sahara – up to 33 inches

• Rubicon – up to 33 inches

• Rubicon – up to 35 inches with additional bump stops

🛠 Installation time:
• About 3 hours

❌ Shock absorbers: Not included

✅ Works with original or standard shocks

⚠️ Additional information

🔹 No cutting, welding or complex rework required.

🔹 A front axle alignment is required after installation.

🔹 Fitting larger tyres requires wheels with suitable offset or wheel spacers.

🔹 On models with plastic bumpers, some plastic trim may need to be removed when fitting 35-inch tyres.

🔹 For even better handling and comfort, high-performance shocks are recommended.