BDS Suspension 4.5-Inch Long Arm Lift Kit with NX2 Shocks for 2007-2018 Jeep Wrangler JK Unlimited 4-Door – Fits 37” Tires

BDS 4.5-Inch Long Arm Lift Kit for Jeep Wrangler JK Unlimited 4-Door

Transform your Jeep Wrangler JK Unlimited into a serious off-road machine with the BDS Suspension 4.5-inch Long Arm Lift Kit featuring NX2 Nitro Series shocks. Designed specifically for 2007-2018 Jeep Wrangler JK Unlimited 4-door models, this premium suspension system delivers superior articulation, improved wheel travel, enhanced ride comfort, and increased stability on challenging terrain.

Featuring a redesigned 4-link long arm suspension setup, Pro-Ride coil springs, upgraded sway bar components, and geometry-correcting hardware, this complete lift kit is engineered to maximize off-road performance while maintaining confident on-road handling. The system also provides clearance for aggressive 37-inch tire setups, making it ideal for trail builds, rock crawling, and overlanding adventures.

PERFECT FOR

• 2007-2018 Jeep Wrangler JK Unlimited 4-door owners
• Off-road enthusiasts seeking maximum suspension articulation
• Rock crawling and overlanding applications
• Jeep owners upgrading to 35-inch or 37-inch tires
• Drivers wanting improved suspension geometry and control
• Trail-ready Jeep builds requiring long arm suspension performance

KEY FEATURES

• Complete 4.5-inch long arm suspension lift kit for Jeep Wrangler JK Unlimited
• Redesigned 4-link long arm system improves articulation and suspension control
• BDS Pro-Ride coil springs deliver smooth ride quality and increased wheel travel
• NX2 Nitro Series gas shocks improve damping performance on and off-road
• Front sway bar quick disconnects improve off-road flex
• Extended rear sway bar links enhance suspension articulation
• Rear track bar relocation bracket properly centers the rear axle
• Designed to clear up to 37-inch tires
• Heavy-duty components engineered for demanding trail use
• Optimized suspension geometry for lifted Jeep JK builds

BENEFITS

Maximum Off-Road Articulation

The redesigned long arm suspension geometry allows for smoother suspension cycling and improved axle movement over uneven terrain, enhancing traction and stability on difficult trails.

Improved Ride Comfort

Pro-Ride coil springs and NX2 gas shocks work together to provide a balanced ride with better comfort on highways and superior damping performance off-road.

Supports Larger Tire Setups

This 4.5-inch Jeep JK lift kit creates the clearance needed for aggressive 37-inch tire combinations, improving ground clearance and obstacle capability.

Better Suspension Control

The upgraded long arm design helps reduce suspension bind while improving steering feel, stability, and handling throughout the full suspension travel range.

Built for Serious Trail Use

Manufactured using heavy-duty materials and precision-engineered components, BDS Suspension systems are designed for long-term durability in extreme off-road environments.

INSTALLATION NOTES

• Fits 2007-2018 Jeep Wrangler JK Unlimited 4-door models only
• Does NOT fit 2-door JK Wrangler models
• Professional installation is strongly recommended
• Exhaust modifications may be required on certain models
• Wheel alignment is required after installation
• Factory wheels may require wheel spacers depending on tire size and wheel offset
• Minor trimming may be necessary with some 37-inch tire combinations

FREQUENTLY ASKED QUESTIONS

Will this lift kit fit a 2-door Jeep Wrangler JK?

No. This long arm suspension system is specifically engineered for Jeep Wrangler JK Unlimited 4-door models.

What tire size can I run with this lift kit?

This BDS 4.5-inch lift kit allows clearance for up to 37-inch tires depending on wheel offset and tire width.

What makes a long arm lift kit different?

Long arm suspension systems improve suspension geometry and articulation by using longer control arms, providing smoother suspension travel and better off-road performance.

Are shocks included in the kit?

Yes. This configuration includes BDS NX2 Nitro Series gas shocks for enhanced ride control and off-road damping performance.

Do sway bar disconnects come with this kit?

Yes. Front sway bar quicker disconnects are included to improve articulation and wheel travel during off-road driving.

Is professional installation recommended?

Yes. Due to the complexity of long arm suspension systems, professional installation and alignment are highly recommended.