4 Inch Lift Kit | Long Arm | Jeep Wrangler Unlimited 4WD (2012-2018)

4 Inch Lift Kit | Long Arm | Jeep Wrangler Unlimited 4WD (2012-2018)

by Rough Country | SKU: 78630A

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$1,599.95

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4 Inch Lift Kit | Long Arm | Jeep Wrangler Unlimited 4WD (2012-2018)

Unmatched Ride Quality: Delivers exceptional comfort and control both on and off the road.
Bolt-On Installation: No welding required for a hassle-free setup.
Advanced 4-Link Design: Features a true 4-link setup with longer travel arms for superior articulation and handling.
Eliminates Binding & Rear-Steer: Engineered to keep suspension geometry in check under all conditions.
Heavy-Duty Front Track Bar: Constructed from forged solid steel for unmatched strength and long-lasting durability.

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Install: moderate

Unleash Your Jeep Full Potential: Rough Country's 4-Inch Long Arm Suspension Lift Kit delivers the ultimate balance of off-road articulation and smooth highway comfort. This true 4-link setup is engineered for maximum axle flex while maintaining optimal suspension geometry - giving you jaw-dropping crawling capabilities without sacrificing the daily drivability you expect.

Engineered for Peak Performance: This system features custom-tuned dual-rate coil springs for a smooth, controlled ride across rugged terrain and pavement alike. Whether you're climbing rocks or cruising the highway, you'll enjoy the perfect blend of performance and comfort. Premium N3 Shock Absorbers Included: Each kit comes with Rough Country's nitrogen-charged N3 shocks, offering unmatched ride quality and extended travel to conquer any obstacle in your path. Fully Adjustable 4-Link Setup: Gain total control over your suspension geometry with adjustable front and rear upper and lower control arms. These arms are built from heavy-wall DOM tubing and feature Rough Country's advanced X-Flex joints - complete with durable OEM-style rubber bushings, fully rebuildable flex joints, a massive 2.5" diameter body with 1.25" threads, and a fully greasable design for long-lasting strength and performance.

Built Tough from the Ground Up: All brackets are constructed from high-tensile strength 1/4-inch steel plate, ensuring rock-solid durability and reliability on the trail.

Simplified Installation: No welding, no factory crossmember removal - just a straightforward install made even easier with extended stainless steel brake lines and coil correction plates that correct rear coil spring angles by 10 degrees for optimal performance.

Key Features

Unmatched Ride Quality: Delivers exceptional comfort and control both on and off the road.

Bolt-On Installation: No welding required for a hassle-free setup.

Advanced 4-Link Design: Features a true 4-link setup with longer travel arms for superior articulation and handling.

Eliminates Binding & Rear-Steer: Engineered to keep suspension geometry in check under all conditions.

Heavy-Duty Front Track Bar: Constructed from forged solid steel for unmatched strength and long-lasting durability.

Premium N3 Shocks Included: Tuned for a smooth ride and reliable performance in any terrain.

Rear Coil Correction Plates: Improve spring efficiency by correcting rear coil spring angle by 10 degrees.

Maximized Axle Articulation: Gain extreme axle flex while keeping your pinion angles perfectly aligned.

X-Flex Control Arms: Feature OEM-style rubber bushings, fully rebuildable flex joints, a massive 2.5" diameter body with 1.25" threads, and a fully greasable design for unbeatable durability and performance.