The JKS J-Konnect 2.5-inch suspension system is engineered for Jeep owners who demand aggressive trail performance without sacrificing daily drivability. This system improves suspension geometry and component strength by replacing factory components with heavy-duty alternatives designed for the rigors of rocks and ruts.

At the core of the J-Konnect system are the J-Link front and rear lower control arms. Constructed from 2-inch x .250-wall DOM tubing, these fixed-length arms are significantly stronger than OE units and are sized to correct front caster and rear wheelbase for proper alignment at this lift height. They utilize large, factory-style rubber bushings to maintain excellent NVH (noise, vibration, and harshness) isolation on the pavement.

The kit is paired with custom-valved FOX 2.0 Performance Series monotube gas shocks and dual-rate coil springs to provide a predictable, controlled ride across varied terrain. To ensure the axles remain centered and the steering remains precise, JKS includes a front adjustable track bar, a rear track bar bracket, and Quicker Disconnect sway bar end links for maximum off-road articulation.

• Front/Rear J-Link Lower Control Arms (2-inch x .250-wall DOM tubing)
• Custom-valved FOX 2.0 Performance Series shocks
• Front and rear dual-rate coil springs (Standard Rate)
• Front adjustable track bar and rear track bar bracket for axle centering
• JKS Quicker Disconnect front sway bar links
• Front and rear bump stop extensions to properly limit suspension up-travel
• All necessary installation hardware included

Fits 2007-2018 Jeep Wrangler JK Unlimited (4-Door) models including Rubicon, Sahara, Sport, and X. This 3.5-inch J-Konnect suspension system is engineered for drivers who require aggressive trail performance without sacrificing highway driveability.

The J-Konnect system addresses the critical geometry changes that occur with a 3.5-inch lift. By utilizing J-Link front and rear fixed-length lower control arms, the kit corrects caster and wheelbase while providing superior strength over factory components. These arms are constructed from heavy-duty 2-inch x .250-wall DOM tubing and utilize large factory-style rubber bushings to maintain excellent NVH (Noise, Vibration, and Harshness) isolation. Steering geometry is further optimized via a drag link flip kit, which flattens the steering angle to restore factory-like handling and prevent bump steer.

• Damping: Front and rear FOX 2.0 Adventure Series IFP monotube gas shocks, custom-valved for the JK chassis.
• Springs: Front and rear dual-rate coil springs designed for consistent ride quality and increased articulation.
• Correction: Front adjustable track bar and rear track bar bracket for precise axle centering.
• Steering: HD drag link flip kit with track bar bracket to improve steering angles and handling.
• Control Arms: J-Link lower control arms (front/rear) for caster correction and improved durability.
• Sway Bar: Quicker Disconnect front end links for maximum off-road wheel travel.
• Reinforcement: Front and rear track bar support braces to protect factory mounting points.
• Includes: Brake line brackets, bump stop extensions, and all necessary mounting hardware.

Fits 2018-2025 Jeep Wrangler 4-Door models, including Sahara, Rubicon, and Sport (Select Unlimited submodels).

The JKS J-Venture 2.5-inch suspension system is a comprehensive, bolt-on solution designed to increase ground clearance and tire room while maintaining exceptional on-road manners. This system centers on JSPEC dual-rate heavy-duty coil springs, which provide a predictable spring rate throughout the suspension cycle, paired with custom-valved FOX 2.0 IFP Performance Series monotube gas shocks for precise damping control. To ensure proper suspension geometry, the kit includes a front adjustable track bar and a rear track bar bracket to re-center the axles, along with front caster cam locks to correct front-end alignment after lifting.

• Front and Rear JSPEC HD Dual-Rate Coil Springs for consistent ride quality
• FOX 2.0 Performance Series IFP shocks specifically valved for the JL platform
• JKS Quicker Disconnects for maximum off-road articulation and easy reconnecting for street use
• Front Adjustable Track Bar and Rear Track Bar Bracket for precise axle positioning
• Front and Rear Bump Stop Extensions to protect components during suspension compression
• Front Caster Cam Locks to restore factory-spec alignment

Fits 2018-2025 Jeep Wrangler JL 4-Door models including Rubicon, Sahara, Sport, and High Altitude.

The JKS J-Venture 2.5-inch suspension system is a complete, bolt-on solution designed to increase ground clearance and improve off-road articulation while maintaining exceptional on-road handling. This system replaces the factory springs with HD JSPEC dual-rate coil springs, specifically engineered to provide a comfortable ride across various terrains while supporting additional weight from armor or gear. To control the suspension, this kit includes custom-valved FOX 2.0 IFP Performance Series monotube shocks, which utilize internal floating piston technology for quick, precise response and improved road manners.

To ensure proper suspension geometry and axle alignment, the J-Venture system includes a front adjustable track bar and a rear track bar bracket. For maximum trail performance, the kit features JKS Quicker Disconnects, allowing you to easily disconnect the front sway bar for increased wheel travel. Caster cam locks are included to correct front-end alignment once lifted, ensuring stable steering feel at highway speeds.

• Fits 2018-2025 Jeep Wrangler JL 4-Door (Unlimited)
• 2.5-inch lift height for increased tire and ground clearance
• FOX 2.0 IFP Performance Series shocks for superior damping and control
• JSPEC HD Dual Rate Coil Springs for consistent ride quality
• Front Adjustable Track Bar and Rear Bracket for precise axle centering
• Front Sway Bar Quicker Disconnects for enhanced articulation
• Front Caster Cam Locks for alignment correction
• Front and Rear Bump Stop Extensions to limit up-travel and protect components

Fits 2007-2018 Jeep Wrangler JK 2-Door models (Rubicon, Sahara, Sport, Sport S, and X).

Step up to the JKS J-Konnect 3.5" suspension system for aggressive off-road performance without compromising street manners. This system addresses suspension geometry by incorporating front and rear fixed-length J-Link lower control arms and a drag link flip kit. These J-Link arms are engineered from 2" x .250-wall DOM tubing, providing significantly more strength than factory arms while correcting front caster and rear wheelbase. Large factory-style rubber bushings are utilized at both ends to maintain excellent NVH isolation and a quiet ride.

The included drag link flip kit flattens steering angles back to factory specifications for improved handling, while the adjustable front track bar and rear track bar bracket ensure precise axle centering. To manage the terrain, the system includes dual-rate coil springs paired with custom-valved FOX 2.0 Adventure Series monotube gas shocks. For maximum articulation, JKS includes their signature Quicker Disconnect sway bar end links.

• Front and Rear FOX 2.0 Adventure Series IFP shocks custom-valved for 3.5" lift
• Front and Rear Dual Rate Coil Springs for consistent ride quality
• J-Link Front and Rear Lower Control Arms (2" x .250-wall DOM) for caster/wheelbase correction
• HD Drag Link Flip Kit with Track Bar Bracket to optimize steering geometry
• Front Adjustable Track Bar and Rear Track Bar Bracket for axle alignment
• Front Sway Bar Quicker Disconnects and Brake Line Brackets
• Front and Rear Track Bar Support Braces for housing protection
• Front and Rear Bump Stop Extensions to prevent suspension bottoming

Fits 2007-2018 Jeep Wrangler and Wrangler JK Unlimited 4-Door models.

The JKS J-Konnect 3.5-inch suspension system is engineered for Jeep JK owners demanding a balance of high-performance off-road capability and composed street manners. This system builds upon the J-Venture foundation by adding J-Link lower control arms, providing critical strength and geometry correction required for larger tires and increased trail articulation.

The included J-Link lower control arms are constructed from 2-inch x .250-wall DOM tubing, significantly increasing durability over thin-walled factory arms. These arms are designed to correct front caster and rear wheelbase while utilizing large factory-style rubber bushings to maintain superior NVH (Noise, Vibration, and Harshness) isolation. To ensure precise handling, the kit features a heavy-duty drag link flip kit and track bar braces to flatten steering angles and reinforce mounting points.

Damping is managed by FOX 2.0 Performance Series IFP shocks. These shocks feature a 6061-T6 aluminum body for efficient heat dissipation and are specifically valved to complement the JKS dual-rate coil springs. This comprehensive bolt-on system provides the strength and stability needed for the toughest trails without sacrificing daily driveability.

• 3.5-inch lift height for increased ground clearance and larger tire fitment
• FOX 2.0 Performance Series IFP shocks with aluminum heat-dissipating bodies
• Dual-rate coil springs optimized for ride quality and load carrying
• J-Link front and rear lower control arms (2" x .250-wall DOM tubing)
• Front adjustable track bar and rear track bar bracket for precise axle centering
• Heavy-duty drag link flip kit with track bar bracket for corrected steering geometry
• Front sway bar Quicker Disconnects for maximum off-road articulation
• Front and rear track bar support braces for chassis reinforcement
• Front and rear bump stop extensions to properly limit suspension up-travel
• Brake line brackets included to accommodate increased suspension travel

Fits 2007-2018 Jeep Wrangler and Wrangler JK Unlimited 4-Door models.

The JKS J-Venture suspension system delivers a 3.5-inch lift to increase ground clearance and accommodate larger tires while maintaining a perfect balance of on-road comfort and off-road capability. Designed for right-hand-drive (RHD) JK Wranglers, this system features custom-tuned dual-rate coil springs paired with FOX 2.0 Performance Series IFP shocks. These components are specifically valved to improve ride quality and handling over any terrain, ensuring a controlled, low-maintenance suspension solution.

• FOX 2.0 Performance Series IFP shocks specifically valved for this system to improve damping performance.
• Front and rear dual-rate coil springs provide superior ride quality and increased off-road articulation.
• Front adjustable track bar and rear track bar bracket correct axle positioning under the vehicle.
• Front sway bar Quicker Disconnects and brake line brackets allow for maximum suspension travel.
• Front caster cam locks and bump stop extensions properly correct geometry and limit up-travel.
• Includes all necessary hardware for installation on factory mounting points.

Fits 2007-2018 Jeep Wrangler JK 4-Door Unlimited models (Rubicon, Sahara, Sport, X, and Anniversary editions).

The JKS J-Venture 2.5in suspension system is a comprehensive, bolt-on solution designed to increase ground clearance and tire room while significantly improving off-road articulation. This system centers on JSPEC dual-rate coil springs and custom-valved FOX 2.0 IFP Performance Series monotube gas shocks, providing a balanced ride that handles highway speeds with stability and absorbs technical terrain with ease.

To ensure proper suspension geometry after lifting, this kit includes a front adjustable track bar and a rear track bar bracket to re-center the axles. Front caster cam locks are provided to correct the steering angle, while Quicker Disconnect sway bar links allow for maximum wheel travel at the pull of a pin. The system is engineered for low-maintenance durability, making it an ideal performance upgrade for daily-driven Jeeps that see regular trail use.

• JSPEC dual-rate coil springs optimized for consistent ride quality across any terrain
• FOX 2.0 IFP Performance Series monotube gas shocks with custom J-Venture valving
• Heavy-duty front adjustable track bar and rear track bar bracket to correct axle positioning
• Front sway bar Quicker Disconnects for improved off-road articulation
• Front and rear bump stop extensions to properly limit suspension up-travel
• Front caster cam locks to restore steering geometry and alignment
• Includes brake line brackets and all necessary mounting hardware

Fits 2007-2018 Jeep Wrangler JK Unlimited 4-Door models.

The JKS J-Venture 3.5-inch suspension system is a comprehensive, bolt-on solution designed to increase ground clearance and improve off-road articulation without compromising on-road handling. This system features JSPEC dual-rate coil springs, which provide a predictable spring rate throughout the suspension cycle, paired with custom-valved FOX 2.0 Adventure Series monotube gas shocks for superior damping performance over varied terrain.

To maintain proper suspension geometry at the 3.5-inch lift height, this kit includes a front adjustable track bar and a rear track bar bracket to re-center the axles. JKS Quicker Disconnects allow for maximum wheel travel on the trail by decoupling the front sway bar, while front caster cam locks ensure alignment is corrected for stable, predictable highway driving.

• JSPEC front and rear dual-rate coil springs for optimized ride quality and load handling
• FOX 2.0 Adventure Series IFP shocks valved specifically for this suspension height
• Heavy-duty front adjustable track bar and rear track bar relocation bracket to correct axle positioning
• JKS front sway bar Quicker Disconnects and brake line brackets for increased off-road travel
• Front and rear bump stop extensions to properly limit suspension up-travel
• Front caster cam locks to restore factory alignment specifications

Fits 2007-2018 Jeep Wrangler JK 2-Door models.

The JKS J-Venture 2.5-inch suspension system is a complete, bolt-on solution engineered to increase ground clearance and tire clearance without sacrificing highway manners. This system utilizes matched dual-rate coil springs that provide a comfortable, predictable ride on the street while allowing for significant articulation when off-road. Paired with custom-valved FOX 2.0 Performance Series IFP monotube gas shocks, the J-Venture system offers superior damping and fade resistance across any terrain.

To maintain proper suspension geometry and handling, the kit includes a front adjustable track bar and a rear track bar bracket to re-center the axles. Front caster cam locks are provided to correct front-end alignment after the lift is installed. For maximum off-road flex, the system features JKS Quicker Disconnects, allowing you to easily unbind the front sway bar at the trailhead.

• Front and Rear FOX 2.0 Performance Series IFP Shocks specifically valved for this system
• Front and Rear Dual Rate Coil Springs designed for consistent ride quality and performance
• Front Sway Bar Quicker Disconnects and Brake Line Brackets for increased articulation
• Front Adjustable Track Bar and Rear Track Bar Bracket for precise axle positioning
• Front and Rear Bump Stop Extensions to properly limit suspension up-travel
• Front Caster Cam Locks to restore front-end alignment specifications

Fits 2007-2018 Jeep Wrangler and Wrangler JK 2-Door models, including Rubicon, Sahara, Sport, Sport S, X, and Anniversary editions.

The JKS J-Venture 2.5-inch suspension system is a comprehensive, bolt-on solution designed to increase ground clearance and improve off-road articulation without sacrificing on-road handling. This system centers on custom-valved FOX 2.0 Performance Series IFP shocks and dual-rate coil springs, providing a predictable ride over varied terrain. To maintain proper suspension geometry after lifting, the kit includes a front adjustable track bar and a rear track bar bracket to re-center the axles, along with front caster cam locks to correct front-end alignment. For maximum trail performance, the J-Venture system features JKS Quicker Disconnects, allowing for immediate sway bar detachment to increase front-wheel travel.

• 2.5-inch lift height for increased tire clearance and approach angles
• FOX 2.0 Performance Series IFP monotube gas shocks specifically valved for the JK platform
• Front and rear dual-rate coil springs for consistent performance on and off-pavement
• Heavy-duty front adjustable track bar for precise axle positioning
• Front sway bar Quicker Disconnects for superior off-road articulation
• Front caster cam locks for front-end alignment and caster correction
• Includes front/rear bump stop extensions and brake line brackets
• Designed for low maintenance and high reliability

Fits 2007-2018 Jeep Wrangler JK Unlimited 4-door models (Rubicon, Sahara, Sport, X, and Special Editions).

The JKS J-Venture 2.5-inch suspension system is engineered as a comprehensive bolt-on solution to increase ground clearance and tire clearance while maintaining superior on-road handling. This system features JSPEC dual-rate coil springs, specifically designed to provide a compliant ride over minor road imperfections while offering the necessary support for heavy gear and aggressive off-road driving. Custom-valved FOX 2.0 Adventure Series monotube gas shocks complement these springs, providing consistent, fade-free damping across diverse terrain.

To ensure proper suspension geometry, the J-Venture kit includes a front adjustable track bar and a rear track bar bracket to precisely center the axles. For maximum articulation when the pavement ends, the system features JKS Quicker Disconnects to unpin the front sway bar in seconds. Front caster cam locks are also included to restore factory alignment specifications, ensuring stable steering and predictable highway manners.

• 2.5-inch lift height for increased ground clearance and larger tire clearance
• FOX 2.0 Adventure Series IFP shocks custom-valved for the JK platform
• JSPEC dual-rate coil springs for optimized ride quality and load management
• Front adjustable track bar and rear relocation bracket for precise axle positioning
• JKS Quicker Disconnects for immediate increases in off-road articulation
• Front and rear bump stop extensions to properly limit suspension up-travel
• Front caster cam locks to correct front-end alignment post-lift
• Complete bolt-on installation with all necessary hardware and brake line brackets

Fits select 2007-2018 Jeep Wrangler JK 4-Door models, including Unlimited Rubicon, Sahara, Sport, Sport S, and X.

The JKS J-Venture suspension system provides a 3.5-inch lift, balancing technical off-road performance with daily-driver reliability. This comprehensive kit is built around Fox 2.5 Performance Elite Series shocks featuring remote reservoirs and Dual Speed Compression (DSC) adjustment, allowing you to fine-tune damping for specific terrain or load requirements. Dual-rate front and rear coil springs ensure consistent handling and a predictable ride height, even when the vehicle is loaded with gear.

To maintain proper suspension geometry, JKS includes a front adjustable track bar and a rear track bar bracket to re-center the axles. Front caster cam locks correct front-end alignment after the lift, while bump stop extensions prevent over-travel. For maximum off-road articulation, the kit features JKS Quicker Disconnects and brake line brackets, significantly increasing wheel travel compared to the factory setup.

• Fox 2.5 Performance Elite Series shocks with remote reservoirs and DSC adjustment
• Front and rear dual-rate coil springs for superior ride quality
• JKS front adjustable track bar and rear track bar bracket for axle centering
• Front sway bar Quicker Disconnects for increased articulation
• Front caster cam locks for geometry correction
• Front and rear bump stop extensions and brake line brackets included
• Manufacturer Part Number: JKS J-Venture

Fits 2007-2018 Jeep Wrangler JK 2-Door models (Rubicon, Sahara, Sport, Sport S, X, 70th and 75th Anniversary).

The JKS J-Venture 2.5-inch suspension system is a comprehensive, bolt-on solution designed to increase ground clearance and improve off-road articulation without compromising on-road handling. This system features FOX 2.0 Adventure Series monotube gas shocks with internal floating piston (IFP) technology, custom-valved specifically for the JK platform. The dual-rate coil springs are engineered to maintain a smooth ride on the pavement while providing the necessary support and travel for technical trails.

To maintain proper suspension geometry and axle alignment, this kit includes a front adjustable track bar and a rear track bar bracket. The included JKS Quicker Disconnects allow for immediate front sway bar release to maximize wheel travel off-road, while front caster cam locks and bump stop extensions ensure the vehicle remains stable and protected during high-flex maneuvers.

• Front and Rear FOX 2.0 Adventure Series IFP Shocks
• Front and Rear Dual-Rate Coil Springs
• Front Adjustable Track Bar and Rear Track Bar Bracket
• Front Sway Bar Quicker Disconnects and Brake Line Brackets
• Front and Rear Bump Stop Extensions
• Front Caster Cam Locks for alignment correction

This JKS Manufacturing Front Adjustable Track Bar is engineered to restore proper suspension geometry on lifted Jeeps. Fits select 1984-2006 Jeep Wrangler TJ/LJ, Cherokee XJ, Grand Cherokee ZJ, and Comanche MJ models with 4 inches or more of suspension lift.

When you increase ride height, the fixed-length factory track bar pulls the front axle out of alignment. This adjustable bar allows you to precisely center the axle under the chassis, improving handling characteristics and ensuring the coil springs and suspension components operate through their intended range of motion. Built with heavy-duty materials to withstand off-road stress, it replaces the factory unit and provides a significantly stronger link between the axle and the frame.

• Manufacturer Part Number: JKSOGS125
• Position: Front
• Minimum Lift Height: 4.0 in.
• Construction: Heavy-duty tubular steel with fine-threaded adjustment
• Fitment: Direct replacement for OE track bar on vehicles with 4"+ lift

The JKS Manufacturing Fox 2.0 Adventure Series Universal Shock provides race-proven damping technology for custom suspension setups. Engineered with a 2.0-inch metal-impacted 6061-T6 aluminum body, this shock effectively dissipates heat while resisting rust and debris. The internal floating piston (IFP) design separates the high-pressure nitrogen gas from the shock oil, preventing aeration and ensuring fade-free performance across varying terrain.

• Series: Fox 2.0 Adventure Series
• Extended Length: 19.31 inches
• Collapsed Length: 13.22 inches
• Shock Stroke: 6.09 inches
• Body Diameter: 2.0 inches
• Mounting Style: BP (Bar Pin) to Clevis
• Internal Floating Piston (IFP) technology eliminates oil foaming
• Clear-anodized finish for corrosion resistance

This universal shock is ideal for custom builders requiring specific travel lengths and mounting configurations. The BP/Clevis arrangement provides a secure attachment point for applications utilizing factory-style bar pin mounts and clevis-style brackets.

Fits select 1993-2006 Jeep Wrangler TJ and Grand Cherokee ZJ models.

Lifting your Jeep naturally pulls the rear axle out of alignment due to the fixed length of the factory track bar. The JKS Manufacturing Rear Adjustable Track Bar (MPN JKSOGS151B) provides the adjustability needed to precisely re-center your axle under the chassis. This kit includes a dedicated relocation bracket to maintain a flatter track bar angle, which improves suspension travel and roll center stability for better handling both on and off-road.

• Heavy-duty construction replaces thin-walled factory components
• Adjustable design allows for fine-tuned axle centering at various lift heights
• Relocation bracket included to optimize suspension geometry
• Designed to bolt to factory mounting points for secure installation
• Manufacturer Part Number: JKSOGS151B

Fits 2007-2018 Jeep Wrangler JK and JK Unlimited models (Rubicon, Sahara, Sport, X, and Special Editions).

Maintaining proper sway bar geometry is essential for predictable handling and suspension performance. These JKS Manufacturing adjustable sway bar links are designed for Jeep Wrangler JK owners running stock height up to 2 inches of lift. By allowing for precise length adjustments, these links restore the sway bar to its optimal horizontal orientation, preventing binding and ensuring the bar can effectively resist body roll during cornering and off-road maneuvers.

• Specifically engineered for 0-2 inch suspension lift heights
• Adjustable threaded design allows for fine-tuning of sway bar operating angles
• Heavy-duty construction replaces weak or bent factory links
• Includes high-quality bushings and hardware for a complete installation
• Manufacturer Part Number: JKS2031

Fits 2007-2018 Jeep Wrangler and Wrangler Unlimited JK models with 0 to 2 inches of suspension lift.

JKS Manufacturing Quicker Disconnects are the industry standard for improving off-road articulation without sacrificing on-road stability. These links allow you to quickly disconnect your front sway bar, enabling the front axle to rotate and move independently for maximum tire contact on technical terrain. When returning to the pavement, the tapered stainless steel mounting posts and click-lock pins allow for fast reconnection, restoring the factory handling and sway control required for safe highway driving.

• Significantly increases suspension travel and articulation for off-road traction
• Tapered stainless steel mounting posts and spherical bushings ensure bind-free operation
• Greaseable fittings for easy maintenance and quiet performance
• Adjustable threaded length allows you to fine-tune your sway bar angle
• Specifically designed for vehicles with 0 to 2 inches of lift
• Direct bolt-on installation to factory mounting points
• Manufacturer Part Number: JKS2030

Fits 2007-2018 Jeep Wrangler and Wrangler JK (Rubicon, Sahara, Sport, Sport S, X, and Anniversary editions). This JKS Manufacturing JSPEC Advanced Link Upgrade Kit (MPN JSPEC2451) is designed to resolve common handling and suspension geometry issues on lifted JK platforms.

This comprehensive kit features the Drag Link Flip System to restore proper steering geometry and the J-LINK extended length control arms, which are engineered to correct caster and provide a significant strength increase over factory stamped steel arms. To address weak points in the OE chassis, the kit includes multi-mount-point track bar relocation brackets and heavy-duty support gussets to reinforce the track bar mounting locations.

• J-LINK Control Arms: Extended length design corrects front-end caster and provides superior durability.
• Drag Link Flip Kit: Relocates the drag link to improve steering angles and reduce bump steer.
• Track Bar Relocation: Multi-mount-point brackets and gussets reinforce factory mounting points.
• Enhanced Handling: Corrects geometry for more predictable steering response and suspension travel.
• MPN: JSPEC2451

Fits 1984-2006 Jeep Cherokee XJ, Comanche MJ, Grand Cherokee ZJ, and Wrangler TJ/LJ.

Precision-tune your Jeep's front ride height with the JKS ACOS (Adjustable Coil Over Spacer) system. This adjustable spacer provides between 1-1/2" and 3-3/4" of lift, allowing you to dial in the perfect stance or compensate for front-end sag caused by heavy bumpers, winches, and other aftermarket armor. The innovative design allows for height adjustments without the need to disassemble suspension components, saving significant time during setup.

Constructed from high-grade billet aluminum, the ACOS system features Dura-Thane isolators to prevent metal-on-metal noise transfer and includes integrated bump stops for added durability. Whether you are correcting spring settling or clearing larger tires, these spacers offer a professional-grade solution to front-end height management.

• Provides 1.5" to 3.75" of adjustable front lift height
• Billet aluminum construction for maximum strength and precision
• Dura-Thane isolators eliminate NVH (noise, vibration, and harshness) transfer
• Compensates for uneven load distribution and spring sagging
• Adjustable while installed on the vehicle
• Manufacturer Part Number: JKS2200

Fits 2007-2018 Jeep Wrangler JK and JK Unlimited models, including LHD and RHD configurations.

Upgrade the strength and geometry of your suspension with JKS Manufacturing J-Link fixed-length lower front control arms. Specifically designed for vehicles lifted up to 4.5 inches, these arms measure 23 inches from center-to-center—approximately 3/8-inch longer than factory units—to effectively increase and correct caster. They are formed to match the factory front arm profile, ensuring maximum clearance for oversized tires during full steering lock and suspension articulation.

Constructed from heavy-duty 2-inch x 1/4-inch wall DOM steel tubing, these control arms offer significantly higher resistance to bending and trail damage than the OE stamped steel arms. Each arm features premium Clevite rubber bushings to maintain a quiet, comfortable ride by absorbing road noise and vibration while providing long-lasting durability. The bolt-on design allows for a straightforward installation using factory mounting points.

• Fits front lower position
• Corrects caster for lifts up to 4.5 inches
• Manufactured from 2" diameter x 0.250" wall DOM steel tubing
• Premium Clevite brand rubber bushings for OE-style noise isolation
• Durable black powder coat finish for corrosion resistance
• Sold as a pair (MPN: JKS1620)

The JKS Manufacturing Fox 2.0 Adventure Series Universal Shock provides consistent damping and heat dissipation for custom suspension configurations. Utilizing a 2-inch diameter smooth bore zinc-plated body, this monotube shock is engineered to handle the rigors of off-road use while maintaining refined street manners. The internal floating piston (IFP) design separates the high-pressure nitrogen gas from the shock oil, preventing aeration and fade during aggressive cycling.

• Extended Length: 30.05 inches
• Collapsed Length: 18.46 inches
• Stroke Travel: 11.59 inches
• Body Diameter: 2.0 inches
• Mounting: EB1 eyelet bushing at both ends
• Internal Design: Nitrogen-charged Internal Floating Piston (IFP) monotube
• Shaft: 5/8-inch heat-treated hard chrome plated alloy steel
• MPN: FOX98450759

Designed for versatile application, this universal shock replaces worn OE dampers or completes custom builds requiring specific travel lengths. The valving is optimized for mid-to-large sized vehicles, ensuring a controlled ride across varied terrain. Includes all necessary bushings for the EB1 mounting points.

Fits 1997-2006 Jeep Wrangler TJ and LJ Unlimited models (Sport, Sahara, Rubicon, SE, X, and 65th Anniversary Edition).

The JKS Manufacturing JSPEC 2-inch dual-rate coil spring kit is engineered to increase ground clearance and improve suspension performance without compromising ride quality. These dual-rate springs provide a plush, compliant feel during normal street driving and transition to a firmer rate when the suspension compresses further off-road, offering superior bottom-out resistance and vehicle control.

A primary benefit of the JSPEC coil design is the extended free length, which allows for the use of longer shocks to maximize wheel travel. This kit provides a level 2-inch lift, making it an ideal foundation for Jeeps used as daily drivers, expedition rigs, or rock crawlers. Each spring is manufactured to precise tolerances to ensure consistent ride height even when loaded with gear.

• Lift Height: 2 inches
• Spring Design: Dual-rate for optimized on-road comfort and off-road performance
• Spring Configuration: Includes front and rear coil springs for a complete vehicle set
• Finish: Durable black powder coat for corrosion resistance
• Extended Length: Supports longer shocks for increased wheel travel
• Part Number: JSPEC3200

Fits 2007-2018 Jeep Wrangler JK 2-door models.

Upgrade your suspension with the JKS Manufacturing JSPEC 3.5-inch Dual Rate Coil Spring Box Kit. Designed to provide a level 3.5-inch lift, this kit increases ground clearance and allows for the installation of larger tires. The dual-rate coil design provides a smooth, comfortable ride on the pavement by soaking up small road imperfections, then transitions to a firmer rate when the suspension compresses off-road to maintain control and prevent bottoming out.

The JSPEC coils feature a longer overall free length than many standard lift springs, which enables the use of longer-travel shocks to maximize wheel articulation. Whether you are navigating technical rock trails or driving to the beach, these springs provide the necessary support for heavy gear and aftermarket bumpers without sacrificing ride quality.

• Provides a level 3.5-inch suspension lift
• Dual-rate spring design for optimized on-road and off-road handling
• Extended free length allows for increased wheel travel and longer shocks
• Shot-peened and preset to resist sagging over time
• Complete set includes front and rear coil springs
• Manufacturer Part Number: JSPEC2351

Fits 2007-2018 Jeep Wrangler JK Unlimited (4-Door) models including Rubicon, Sahara, Sport, and X trims.

Improve your Jeep's suspension performance with the JKS Manufacturing JSPEC™ 3.5-inch dual-rate coil spring kit. This complete set includes matching front and rear springs engineered to provide a level 3.5-inch lift while significantly enhancing ride quality. The dual-rate design features a softer initial rate for smooth, compliant on-road handling and transitions to a firmer secondary rate as suspension travel increases, providing the necessary control for demanding off-road terrain.

Beyond providing additional tire clearance, these JSPEC™ coils feature a longer free length compared to standard springs. This design allows for the installation of longer shocks, maximizing wheel travel and articulation. Whether your JK is a daily driver, a loaded overlanding rig, or a dedicated rock crawler, these springs deliver consistent performance across all environments.

• Provides 3.5 inches of lift for a level stance
• Dual-rate spring technology for versatile performance
• Includes full set of front and rear coil springs
• Increases usable wheel travel and articulation
• Optimized for 2007-2018 Jeep Wrangler JK 4-door models
• Manufacturer Part Number: JSPEC2350

Fits 2007-2018 Jeep Wrangler JK 2-Door models. This JKS Manufacturing JSPEC coil box kit is engineered to provide a level 2.5-inch lift while significantly improving both on-road ride quality and off-road articulation.

The JSPEC2251 kit features dual-rate coil springs designed to handle the diverse demands of a Jeep Wrangler. The primary rate offers a smooth, compliant ride on the pavement, while the secondary rate provides the necessary firmness to control vehicle body roll and bottoming out during aggressive off-road maneuvers. With a longer free length than factory springs, these coils allow for the installation of longer shocks to maximize wheel travel for rock crawling or trail expeditions.

• Complete set of front and rear dual-rate coil springs for a level 2.5" lift
• Dual-rate design transitions from a comfortable street ride to firm off-road control
• Longer overall length supports increased wheel travel and longer shock absorbers
• Maintains vehicle stability when loaded with gear, bumpers, or winches
• Direct-fit replacement for factory coil springs
• Manufacturer Part Number: JSPEC2251

Fits 2007-2018 Jeep Wrangler JK and JK Unlimited (4-Door) models.

Elevate your Jeep’s suspension performance with the JKS Manufacturing JSPEC 2.5-inch dual-rate coil spring kit. Designed to solve the compromise between daily drivability and trail capability, these springs provide a level 2.5-inch lift height that increases ground clearance for larger tires while improving overall ride quality. The dual-rate design features a softer initial rate for smooth on-road comfort and a firmer secondary rate that engages as suspension travel increases, providing the necessary control for technical off-road maneuvers.

These JSPEC coils are engineered with a longer free length, allowing for the installation of longer shocks to maximize wheel travel and articulation. Whether you are navigating a loaded expedition vehicle or running light for rock crawling, these springs are built to maintain their height and performance under varying loads.

• Provides 2.5 inches of lift for improved tire clearance
• Complete kit includes front and rear dual-rate coil springs
• Dual-rate design transitions from comfortable street ride to firm off-road control
• Extended free length supports increased wheel travel and longer shocks
• Specific fitment for 4-door Wrangler JK models
• Manufacturer Part Number: JSPEC2250

The JKS Manufacturing 2-inch Extended Sway Bar Mount (JKSOGS915) is engineered to correct sway bar geometry on lifted Jeep vehicles and custom axle projects. By relocating the mounting point 2 inches higher than the factory position, this bracket restores proper sway bar operating angles to prevent binding and ensure optimal suspension performance.

Precision laser-cut from heavy-duty 3/8-inch steel, these mounts are designed for high-stress off-road environments. Each mount includes a reinforcing gusset for maximum structural integrity and features a standard 1/2-inch diameter mounting hole. The weld-on design provides a permanent, high-strength attachment directly to the front axle housing.

• Raises sway bar mount 2.0 inches on the axle to correct link geometry
• Laser-cut 3/8-inch heavy-gauge steel construction
• Includes strengthening gusset for extra rigidity
• 1/2-inch diameter mounting hole
• Weld-on design for maximum durability
• Shipped as bare metal; requires welding and finishing
• Sold individually (ea.)
• Manufacturer Part Number: JKSOGS915

Fits select 1984-2006 Jeep Cherokee XJ, Comanche MJ, Grand Cherokee ZJ, and Wrangler TJ/LJ models with 1.0 to 3.5 inches of suspension lift.

The JKS Manufacturing adjustable front track bar is an essential component for lifted Jeep applications, designed to re-center the axle housing under the chassis and restore correct suspension geometry. Unlike fixed-length factory bars, this variable-length design allows for fine-tuning of the axle position to prevent undue stress on related steering and suspension components. It is constructed from heavy-wall CNC-bent DOM tubing that follows OE clearance paths for a precise fit.

To provide a balance of articulation and road manners, this track bar features a hybrid bushing system: a spherical urethane bushing for unrestricted travel at one end and a premium rubber bushing at the other to isolate noise, vibration, and harshness (NVH). The assembly is finished with a combination of zinc plating and powder coating for maximum resistance to corrosion and trail debris.

• Part Number: JKSOGS126
• Lift Height Range: 1.0 - 3.5 inches
• Material: High-strength DOM tubing
• Finish: Zinc plated and powder coated
• Bushing Configuration: Spherical urethane and premium rubber
• Adjustment: Fine threads for ultra-precise axle positioning

Note: Vehicles equipped with a Dana 30 front axle and an aftermarket differential cover may require bump stop adjustment if the lift height is less than 3.0 inches to prevent component interference.