Fits 2018-2025 Jeep Wrangler JL 2-Door models (Rubicon, Sport, Sport S, Willys, and select special editions).

The JKS J-Venture suspension system provides a 3-inch lift that balances highway stability with off-road capability. This system is engineered to increase ground clearance and tire clearance while maintaining factory-correct geometry for predictable handling. The J-Venture series focuses on targeted high-performance upgrades, replacing the most critical suspension components to ensure durability and articulation on technical trails.

This kit features HD dual-rate coil springs designed to maintain a smooth ride across varying terrain and FOX 2.0 Performance Series IFP shocks that are specifically valved for this suspension system. To manage axle positioning and suspension travel, the system includes a front adjustable track bar, a rear track bar bracket, and front/rear bump stop extensions. For improved trail articulation, JKS includes their signature Quicker Disconnect sway bar end links.

• FOX 2.0 Performance Series IFP shocks for precise compression and rebound
• HD Dual-Rate Coil Springs for consistent load handling and ride quality
• Front Adjustable Track Bar and Rear Track Bar Bracket for precise axle alignment
• Front Sway Bar Quicker Disconnects for maximum off-road wheel travel
• Front Caster Cam Locks to restore proper front-end geometry after lifting
• Front and rear bump stop extensions to prevent suspension bottoming
• Rear extended sway bar links included

Fits select 2018-2025 Jeep Wrangler JL 4-Door models (Unlimited, Sahara, Rubicon, Sport, and Willys).

The JKS J-Kontrol system is a precision-engineered 2.5-inch suspension lift designed to improve stability and handling geometry on the Jeep Wrangler JL platform. A significant upgrade over the J-Venture series, the J-Kontrol system includes front control arm correction brackets that rotate the axle to restore factory caster and flatten upper/lower control arm angles. This correction significantly improves steering feel and reduces brake dive for a more controlled driving experience on pavement and technical trails.

This bolt-on kit features JSPEC dual-rate coil springs matched with custom-valved FOX 2.0 Adventure Series gas shocks. These aluminum-bodied shocks are specifically tuned to the JL 4-door's weight and spring rates for superior heat dissipation and damping performance. To maintain proper axle alignment under the vehicle, the system includes an adjustable front track bar and a heavy-duty rear track bar bracket. For maximum off-road capability, JKS Quicker-Disconnect sway bar end links are provided to allow for increased front-axle articulation at the touch of a pin.

• Front/Rear FOX 2.0 Adventure Series Gas Shocks: Custom-valved aluminum body shocks for optimized damping.
• HD Dual-Rate Coil Springs: Engineered to maintain ride quality across varying terrain and load conditions.
• Control Arm Correction Brackets: Corrects caster and improves front-end geometry using stock control arms.
• Adjustable Front Track Bar: Forged steel construction to center the front axle.
• Rear Track Bar Bracket: Corrects rear axle positioning.
• Sway Bar Quicker Disconnects: Allows for rapid disconnect of the front sway bar for increased articulation.
• Bump Stop Extensions: Front and rear extensions included to properly limit suspension up-travel.

Fits select 2018-2026 Jeep Wrangler JL and Wrangler Unlimited models (including Rubicon, Sahara, Sport, 392, and 4xe trims).

Upgrade your suspension performance and stance with the JKS Manufacturing 2.5-inch rear coil spring kit. These standard-rate coils are engineered to provide a consistent lift height and improved load-carrying capacity without compromising the on-road ride quality that JL owners expect. By replacing the factory rear springs, this kit provides the necessary clearance for larger tire diameters and increased ground clearance for technical trails.

Constructed from high-tensile steel and finished in a durable black powder coat to resist corrosion and trail debris, these springs are designed to withstand the rigors of off-road articulation while maintaining their height over time. This kit is an essential component for drivers looking to level their vehicle or complete a 2.5-inch lift system.

• Lift Height: 2.5 inches
• Position: Rear
• Fitment: Fits 2-door and 4-door models
• Finish: Black Powder Coat
• Series: Standard

Fits 2018-2025 Jeep Wrangler JL 2-Door models. This 3-inch J-Kontrol™ suspension system is engineered to provide exceptional stability and handling for daily driving and trail use. Building on the J-Venture™ platform, the J-Kontrol™ system includes front control arm correction brackets to flatten upper and lower control arm angles, correcting caster and improving steering geometry for a more controlled on-road experience.

This comprehensive bolt-on kit features JSPEC dual-rate coil springs designed for consistent ride quality and custom-valved FOX 2.0 Performance Series aluminum-body gas shocks for superior damping across varied terrain. To ensure proper axle alignment and maximum articulation, the system includes a front adjustable track bar and a rear track bar bracket. Quicker-Disconnect sway bar end links are also included to allow for immediate front-end flexibility when transitioning from the street to the trail.

• Front and Rear FOX 2.0 Performance Series gas shocks with vehicle-specific valving
• Front Control Arm Correction Brackets for caster correction and improved handling
• JSPEC Heavy Duty Dual Rate Coil Springs for optimized ride height and load capacity
• Front Adjustable Track Bar and Rear Track Bar Bracket for precise axle centering
• Sway Bar Quicker Disconnects (Front) and extended links (Rear) for increased articulation
• Front and Rear Bump Stop Extensions to safely limit suspension up-travel

Fits 2018-2025 Jeep Wrangler JL 2-Door models including Rubicon, Sport, Sport S, Willys, and Freedom editions.

The JKS J-Kontrol 3-inch suspension system is engineered to enhance ground clearance and off-road capability without sacrificing the daily-driver comfort of your 2-Door Jeep Wrangler JL. This comprehensive bolt-on kit retains your factory control arms but improves geometry through front control arm correction brackets. These brackets flatten out control arm angles to more closely mimic factory positioning, which effectively corrects caster and significantly improves steering feel and on-road handling.

Central to this system are the FOX 2.0 Adventure Series gas shocks, specifically valved to work with the included dual-rate coil springs for optimized damping across varied terrain. To ensure proper axle alignment and suspension travel, the kit includes a front adjustable track bar, a rear track bar bracket, and bump stop extensions. The Quicker Disconnects allow for maximum articulation on the trail while maintaining stability during highway transit.

• Front and Rear FOX 2.0 Adventure Series Gas Shocks for improved performance on and off-road
• Front Control Arm Correction Brackets to flatten control arm angles and correct caster
• Front/Rear Dual Rate Coil Springs (Standard Rate) for consistent ride quality
• Front Adjustable Track Bar and Rear Track Bar Bracket for precise axle positioning
• Front Sway Bar Quicker Disconnects and Rear Sway Bar Links for increased articulation
• Front and Rear Bump Stop Extensions to limit suspension up-travel
• Complete bolt-on installation with all necessary hardware included

Fits 2018-2021 Jeep Wrangler JL models. This JKS Manufacturing 3.5-inch Heavy Duty Rear Coil Spring Kit is engineered to provide consistent lift and improved handling for vehicles carrying significant additional weight. Whether you have added a heavy steel rear bumper, a full-size spare tire carrier, or frequently haul heavy gear, these springs prevent the rear-end sag often seen with factory or standard-duty coils.

These springs are designed to maintain a 3.5-inch lift height while under load, ensuring your suspension retains its full travel and geometry on technical trails. The heavy-duty spring rate is specifically tuned for the JL platform to provide a stable, controlled ride without the harshness associated with universal coil options.

• Provides 3.5 inches of rear lift height
• Heavy-duty spring rate designed for vehicles with constant rear-end loads
• Direct-fit replacement for factory rear coil springs
• Durable finish for long-term protection against debris and corrosion
• Engineered specifically for the 2018-2021 Jeep Wrangler JL chassis

Fits 2018-2025 Jeep Wrangler JL 4-door models including Sahara and Unlimited trims.

The JKS J-Kontrol™ 2.5-inch suspension system is a comprehensive bolt-on solution designed to increase ground clearance while delivering superior stability for the 4-Door Jeep Wrangler JL. As a significant upgrade from the J-Venture series, this system includes front control arm correction brackets. These brackets flatten upper and lower control arm angles to correct caster, significantly improving steering feel and handling during daily driving and trail use.

This kit features JSPEC dual-rate coil springs paired with custom-valved aluminum FOX 2.0 Adventure Series gas shocks for a controlled ride across any terrain. To maintain proper suspension geometry, the system includes a front adjustable track bar and a rear track bar bracket to keep the axles centered. For increased off-road articulation, JKS includes Quicker-Disconnect sway bar end links and bump stop extensions to properly manage suspension travel.

• Custom-valved aluminum FOX 2.0 Adventure Series gas shocks for optimized damping
• JSPEC front and rear dual-rate standard rate coil springs
• Front control arm correction brackets to restore factory caster and geometry
• Front adjustable track bar and rear track bar bracket for precise axle alignment
• Front Quicker-Disconnect sway bar links and rear sway bar links
• Front and rear bump stop extensions to protect suspension components

Fits select 2018-2026 Jeep Wrangler JL models, including Sport, Sahara, Rubicon, Unlimited, 4xe, and Rubicon 392.

These JKS Manufacturing heavy-duty rear coil springs are engineered to handle the additional weight of aftermarket bumpers, tire carriers, and gear while maintaining 2.5 inches of lift. Unlike standard springs that sag under load, these HD coils provide the necessary rate to preserve ride height and improve suspension stability on the trail or the highway.

Designed as a direct replacement for factory springs, these coils integrate seamlessly with your JL suspension system. They provide a predictable spring rate that balances off-road articulation with controlled on-road handling, ensuring your Jeep stays level even when fully loaded for an expedition.

• Provides 2.5 inches of rear lift height
• Heavy-duty spring rate designed for vehicles with added weight/accessories
• Linear rate design for consistent performance across the full range of travel
• Finished in a durable gloss black powder coat for corrosion resistance
• Direct-fit installation into factory coil buckets

Fits 2018-2021 Jeep Wrangler JL models.

The JKS Manufacturing J-Konnect Main Box Kit provides the core components needed to upgrade your vehicle's suspension geometry and strength. Designed as a heavy-duty replacement for factory links, this kit is engineered to handle the increased stress of larger tires and off-road use while maintaining the ride quality expected from a daily driver.

By utilizing fixed-length, heavy-wall tubing and high-quality bushings, the J-Konnect system improves axle control and durability over the stamped-steel OE components. This kit is a foundational upgrade for owners looking to build a reliable and capable trail suspension system without sacrificing on-road manners.

• Heavy-duty construction replaces weak factory control arm links
• Engineered to improve suspension geometry on lifted applications
• Utilizes premium bushings to maintain factory-level NVH control
• Direct bolt-on installation using factory mounting points
• Includes all necessary hardware for the main assembly

Fits 2018-2021 Jeep Wrangler JL models.

The JKS Manufacturing Standard Series Rear Coil Spring Kit provides a precise 3.5-inch lift for the rear of your Wrangler JL. These springs are designed to restore ride height and provide the necessary clearance for larger tire fitments and increased suspension travel during off-road articulation. Engineered to handle the additional weight of aftermarket armor and cargo without sagging, they serve as a direct-fit replacement for the factory rear coils.

• Provides 3.5-inches of rear lift height
• Compatible with 2018-2021 Jeep Wrangler JL 2-door and 4-door models
• Preset to minimize settling and ensure consistent ride height
• Durable black powder coat finish for corrosion resistance
• Sold as a pair for the rear axle

Fits 2020-2021 Jeep Gladiator JT models.

The JKS Manufacturing 1.5-inch Rear Coil Spring Box Kit provides a targeted suspension lift to enhance the stance and clearance of your 2020-2021 Jeep Gladiator JT. These springs are engineered to replace the factory rear coils, offering a consistent 1.5 inches of lift to help level the vehicle or accommodate larger tire packages. By maintaining proper spring rate and suspension geometry, this kit ensures your truck retains its versatile towing and hauling capabilities while improving its off-road profile.

• Specifically engineered for 2020-2021 Jeep Gladiator JT
• Delivers 1.5 inches of rear lift height
• Designed to maintain factory-like ride quality and stability
• Direct-fit replacement for original equipment rear coil springs
• Helps level vehicle rake and increase ground clearance

Fits select 2018-2026 Jeep Wrangler JL and Wrangler Unlimited models, including 4xe and Rubicon 392.

This JKS Manufacturing Heavy Duty front coil spring kit provides 2.5 inches of lift for the Jeep Wrangler JL, specifically engineered to handle the additional weight of aftermarket modifications. These springs are the ideal solution for Jeeps equipped with heavy steel bumpers, winches, or other front-end accessories that typically cause factory suspension to sag. By increasing the spring rate, JKS ensures your vehicle maintains its ride height and suspension travel even under increased loads.

• Provides 2.5 inches of front lift height
• Heavy Duty spring rate optimized for heavy accessories and equipment
• Designed for superior durability and sag resistance
• Durable black powder coat finish protects against corrosion and trail debris
• Direct-fit replacement for original front coil springs

Fits 2018-2021 Jeep Wrangler JL.

This JKS Manufacturing 3.5-inch front coil spring kit is engineered to provide the necessary lift for larger tire clearance while maintaining predictable handling and ride quality. These standard-rate springs are specifically tuned for the Jeep Wrangler JL platform, ensuring your suspension geometry remains optimized for both highway stability and off-road articulation.

• Lift Height: 3.5 inches
• Position: Front
• Series: Standard
• Compatibility: 2018-2021 Jeep Wrangler JL (2-door and 4-door models)
• Design: Specific spring rates for improved load management and ride comfort

Fits select 2018-2025 Jeep Wrangler JL 4-Door models.

The JKS J-Konnect system is an engineered suspension solution designed for Jeep owners who demand a balance between highway manners and aggressive trail capability. Expanding on the J-Venture platform, this 3.5-inch lift includes front and rear J-Link lower control arms to correct caster and rear wheelbase while providing a massive strength upgrade over thin factory stampings. These arms are constructed from 2" x .250-wall DOM tubing and utilize large factory-style rubber bushings for superior NVH (noise, vibration, and harshness) isolation.

This kit features custom-valved FOX 2.0 IFP Adventure Series shocks and dual-rate coil springs, ensuring a predictable ride across varied terrain. To maintain proper geometry, JKS includes a front adjustable track bar and a rear track bar bracket to keep the axles centered under the chassis. For maximum articulation, the system comes equipped with Quicker Disconnects for the front sway bar.

• Front and rear J-Link lower control arms (2" x .250-wall DOM)
• FOX 2.0 IFP Adventure Series shocks (specifically valved)
• Dual-rate coil springs for consistent ride quality
• Front adjustable track bar and rear track bar bracket
• Front Quicker Disconnects and rear sway bar links
• Front and rear bump stop extensions

Fits 2018-2025 Jeep Wrangler JL 2-Door (Rubicon, Sport, Willys, and all submodels).

The JKS J-Venture 3-inch lift kit is engineered to increase ground clearance and tire clearance while maintaining the precise handling required for daily driving. This suspension system uses a targeted approach to geometry correction, centering the axles with a front adjustable track bar and correcting front-end caster with cam locks. This ensures your Jeep Wrangler JL retains predictable steering and stability on the highway while providing the flexibility needed for technical off-road trails.

At the core of the system are HD dual-rate coil springs paired with FOX 2.0 IFP Adventure Series shocks. These lightweight aluminum shocks are specifically valved to work with the JKS coil rates, delivering quick compression and rebound response. To maximize articulation, the kit includes JKS Quicker Disconnect sway bar end links, allowing for rapid disconnection when moving from the pavement to the dirt.

• Front and Rear FOX 2.0 Adventure Series IFP shocks valved for specific suspension travel
• Front and Rear HD Dual-Rate coil springs for consistent ride quality across varied terrain
• Front Adjustable Track Bar and Rear Track Bar Bracket for precise axle alignment
• Front Sway Bar Quicker Disconnects and Rear Sway Bar Links for improved off-road articulation
• Front Caster Cam Locks to restore front-end geometry after lifting
• Front and Rear Bump Stop Extensions to safely limit suspension up-travel

Fits 2018-2025 Jeep Wrangler JL 4-Door models.

The JKS J-Konnect 3.5" suspension system is engineered for aggressive off-road performance while maintaining refined street manners. This system improves suspension geometry and component strength through the addition of J-Link lower control arms and a drag link flip kit. These J-Link arms are constructed from 2" x .250-wall DOM tubing and utilize factory-style rubber bushings for superior NVH isolation while correcting front caster and rear wheelbase positioning. The included HD dual-rate coil springs provide extra load capacity for Jeeps equipped with heavy accessories like winch bumpers, roof racks, and oversized spares.

Controlled damping is provided by custom-valved FOX 2.0 IFP Adventure Series monotube gas shocks. To maintain precise handling, the kit includes a front adjustable track bar and a rear track bar bracket for proper axle centering, along with Quicker Disconnect sway bar links for maximum trail articulation.

• 3.5" lift height with HD Dual Rate coil springs for heavy-load support
• FOX 2.0 Adventure Series monotube gas shocks with vehicle-specific valving
• Front and rear J-Link lower control arms (2" x .250-wall DOM tubing)
• Drag link flip kit flattens steering angles to factory specifications
• Front adjustable track bar and rear track bar bracket correct axle positioning
• Front Quicker Disconnect sway bar links and rear sway bar links
• Front and rear bump stop extensions to prevent over-compression

Fits 2018-2025 Jeep Wrangler JL 2-Door models including Rubicon, Sport, Willys, and special editions.

The JKS J-Venture 3-inch suspension system provides a refined balance of daily street manners and rugged off-road performance for your 2-Door Wrangler JL. This system increases ground clearance and tire clearance while correcting critical suspension geometry. It features custom-valved FOX 2.0 Adventure Series IFP shocks that deliver superior damping and control across varied terrain.

The kit includes dual-rate front and rear coil springs designed to maintain a comfortable ride height without sacrificing stability when loaded. To ensure proper handling, JKS includes a heavy-duty front adjustable track bar and a rear track bar bracket to center the axles. For maximum trail articulation, the system features Front Quicker Disconnects and extended rear sway bar links, while front caster cam locks restore factory steering feel and stability.

• Front and Rear FOX 2.0 Adventure Series IFP Shocks specifically valved for the JL platform
• 3-inch Dual Rate Front and Rear Coil Springs for consistent ride quality
• Front Adjustable Track Bar and Rear Track Bar Bracket for precise axle alignment
• Front Sway Bar Quicker Disconnects for improved off-road articulation
• Front and Rear Bump Stop Extensions to safely limit suspension up-travel
• Front Caster Cam Locks to correct steering geometry after lifting
• Rear Sway Bar Links included

Fits 2018-2021 Jeep Wrangler JL models.

The JKS Manufacturing J-Kontrol Main Box Kit is the foundation for a superior suspension setup, specifically engineered to restore factory-spec handling and steering geometry on lifted Jeep Wrangler JLs. This kit focuses on correcting control arm angles to flatten their operating arc, which significantly reduces brake dive and improves overall stability on both highway and trail terrain.

By optimizing caster and improving the suspension’s roll center, the J-Kontrol system delivers a more predictable and controlled driving experience. Each component is built to JKS's rigorous standards for durability and fitment, ensuring a straightforward installation that integrates seamlessly with your vehicle's existing suspension points.

• Corrects control arm geometry for improved ride quality
• Reduces brake dive and enhances steering predictability
• Heavy-duty construction designed for off-road durability
• Direct-fit application for the 2018-2021 Jeep Wrangler JL
• Includes all necessary hardware for the main assembly

Fits 2018-2025 Jeep Wrangler JL 4-door models (Unlimited, Sahara, Rubicon, Sport, and High Altitude).

The J-Konnect suspension system is engineered to bridge the gap between street drivability and technical trail performance. Building on the foundation of the J-Venture series, the J-Konnect system adds front and rear fixed-length J-Link lower control arms. These arms are constructed from heavy-duty 2" x .250-wall DOM tubing and utilize large factory-style rubber bushings to maintain superior NVH (Noise, Vibration, and Harshness) isolation while significantly increasing strength over thin-walled OE arms. The J-Link arms are specifically lengthened to correct front caster and rear wheelbase at the 3.5-inch lift height.

To ensure a controlled ride across varied terrain, this system features JKS dual-rate coil springs paired with custom-valved FOX 2.0 IFP Performance Series shocks. The included front adjustable track bar and rear track bar bracket allow for precise axle centering, while the front Quicker Disconnects enable maximum articulation for off-road obstacles. This kit provides a complete suspension geometry correction and damping solution for the JL platform.

• Front and Rear J-Link lower control arms (2" x .250-wall DOM)
• FOX 2.0 Performance Series IFP shocks with custom valving
• Front and Rear dual-rate coil springs
• Front adjustable track bar and rear track bar bracket for axle alignment
• Front Sway Bar Quicker Disconnects and rear sway bar links
• Front and Rear bump stop extensions to prevent over-compression

Fits 2020-2022 Jeep Wrangler JT.

The JKS Manufacturing J-Kontrol Main Box Kit serves as the foundational suspension upgrade for owners looking to restore factory-like handling and steering geometry on their Jeep. This kit is engineered to correct the control arm angles and caster that are often compromised during the lifting process, ensuring your vehicle remains stable and predictable across all terrain types.

• Specifically designed for 2020-2022 Jeep Wrangler JT models
• Optimizes suspension geometry to improve steering feel and reduce brake dive
• Includes heavy-duty brackets and high-strength mounting hardware
• Main Box Kit components for the JKS J-Kontrol suspension system
• Maintains OE-style ride quality with enhanced off-road durability

The JKS J-Konnect 3.5-inch suspension system is engineered for 2018-2025 Jeep Wrangler JL 4-Door owners who require superior off-road performance without sacrificing highway driveability. This system improves suspension geometry and component strength by replacing thin-walled factory links with heavy-duty J-Link lower control arms and correcting steering angles with a drag link flip kit.

The J-Link lower control arms are constructed from 2-inch x .250-wall DOM tubing and feature large rubber bushings to maintain factory-level NVH isolation while increasing front caster and rear wheelbase for improved handling. Matched with HD dual-rate coil springs, this kit provides the additional load capacity necessary for Jeeps equipped with heavy accessories like winch bumpers, full-size spares, and roof racks. Damping is managed by custom-valved FOX 2.0 IFP Performance Series monotube gas shocks, ensuring consistent control across aggressive ruts and rocky terrain.

• Front and rear FOX 2.0 Performance Series IFP monotube shocks
• HD dual-rate coil springs designed for ride quality and heavy load support
• J-Link lower control arms (2" x .250-wall DOM) for strength and caster correction
• Front adjustable track bar and rear track bar bracket to center axles
• Drag link flip kit and track bar braces for flattened steering angles
• Quicker Disconnect front sway bar links for maximum articulation
• Front and rear bump stop extensions to protect suspension travel

Fits 2018-2025 Jeep Wrangler JL 4-Door models.

The JKS J-Konnect 2.5" suspension system is engineered for Jeep owners who require aggressive trail performance without sacrificing daily driveability. This system improves suspension geometry by utilizing J-Link fixed-length lower control arms, constructed from heavy-duty 2” x .250-wall DOM tubing. These arms provide increased front caster and rear wheelbase while maintaining factory-level NVH isolation through large rubber bushings. The included drag link flip kit and track bar braces further strengthen the steering and chassis for predictable handling on technical terrain.

• Matched dual-rate coil springs designed for consistent ride quality and performance.
• Custom-valved FOX 2.0 Adventure Series monotube gas shocks for superior damping control.
• Heavy-duty J-Link front and rear lower control arms for improved strength and caster correction.
• Front adjustable track bar and rear track bar bracket to precisely center the axles.
• Quicker Disconnect front sway bar end links for increased off-road articulation.
• Front and rear bump stop extensions to safely limit suspension up-travel and protect components.

Fits 2018-2021 Jeep Wrangler JL models.

This JKS Manufacturing 2.5-inch suspension box kit provides the essential foundation for lifting your Jeep Wrangler JL. Engineered to increase ground clearance and improve off-road capability, this kit allows for the fitment of larger tires while maintaining proper suspension geometry. Built to JKS Manufacturing's rigorous standards, every component is designed to withstand the stresses of technical trails and daily driving alike.

• Specifically engineered for the 2018-2021 Jeep Wrangler JL chassis
• Provides 2.5 inches of suspension lift height
• Improves approach, departure, and breakover angles
• Maintains factory-like ride quality and handling characteristics
• Manufacturer Part Number: JKS Manufacturing 2.5in Box Kit

Fits select 2018-2026 Jeep Wrangler JL and Unlimited (Rubicon, Sahara, Sport, 4xe, and 392).

Upgrade your Jeep Wrangler JL’s suspension with the JKS Manufacturing 2.5-inch Front Coil Spring Kit. These standard-rate springs are specifically engineered to provide 2.5 inches of lift, allowing for larger tire fitment and increased ground clearance while maintaining the factory-like ride quality essential for daily driving. These linear-rate coils are built to withstand the rigors of the trail, ensuring consistent performance and height even when equipped with heavy aftermarket accessories like bumpers or winches.

• Position: Front
• Lift Height: 2.5"
• Spring Rate: Standard
• Durable powder-coated finish for superior corrosion and debris resistance
• Engineered for improved suspension travel and off-road articulation
• Direct replacement for OE front coil springs

Fits select 2018-2025 Jeep Wrangler JL 4-Door models including Unlimited Rubicon, Sahara, Sport, and Willys. The J-Konnect system provides a 2.5-inch lift designed to accommodate larger tires while significantly reinforcing the suspension geometry for aggressive trail use.

Built on the foundation of the J-Venture series, the J-Konnect system adds J-Link fixed-length lower control arms. These arms are constructed from 2" x .250-wall DOM tubing, offering massive strength gains over factory stamped-steel components while correcting front caster and rear wheelbase. Large factory-style rubber bushings are used at both ends to maintain superior NVH isolation and ride quality. The included HD dual-rate coil springs are engineered to support the additional weight of aftermarket winch bumpers, roof racks, and full-size spares without sagging.

• FOX 2.0 IFP Performance Series shocks front and rear, custom-valved for the JL 4-door platform
• Heavy-duty dual-rate coil springs for increased load capacity and consistent ride height
• J-Link front and rear lower control arms (2" x .250-wall DOM) for caster/wheelbase correction
• Front adjustable track bar and rear track bar bracket for precise axle centering
• Sway bar Quicker Disconnects for maximum articulation on the trail
• Front and rear bump stop extensions to prevent over-compression and protect components

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

The JKS J-Venture 2.5" suspension system is an entry-level performance lift designed to provide a significant increase in ground clearance and trail articulation without compromising on-road handling. This complete bolt-on system focuses on geometry correction and high-quality damping, making it an ideal choice for daily drivers that see frequent weekend trail use. The included JSPEC dual-rate coil springs are engineered to maintain a plush ride over small bumps while providing the necessary support for heavier aftermarket bumpers and winches.

Damping is handled by custom-valved FOX 2.0 Adventure Series monotube gas shocks. These IFP (Internal Floating Piston) shocks are specifically tuned to work with the JSPEC springs, managing heat and preventing cavitation during high-speed washboard sections or technical crawls. To ensure proper axle centering and steering feel, the kit includes a front adjustable track bar and front caster cam locks to restore factory alignment specs after lifting.

• Front and rear FOX 2.0 Adventure Series IFP shocks with application-specific valving
• JSPEC dual-rate coil springs for optimized ride quality and increased load capacity
• Front Quicker Disconnects for maximum off-road articulation and easy re-connection
• Front adjustable track bar and rear track bar bracket to correct axle positioning
• Front caster cam locks to restore front-end alignment geometry
• Front and rear bump stop extensions to prevent suspension over-compression
• Includes brake line brackets to accommodate increased wheel travel

Fits select 2018-2025 Jeep Wrangler JL 4-Door models, including Rubicon, Sahara, Sport, and Willys. This J-Venture 2.5" suspension system is a comprehensive, bolt-on solution designed to increase ground clearance and tire clearance while maintaining exceptional on-road manners and low maintenance requirements.

The J-Venture system centers around JSPEC dual-rate coil springs and custom-valved FOX 2.0 IFP Adventure Series monotube gas shocks. These shocks provide quick, precise response to terrain changes, significantly improving compression and rebound damping over factory units. To maintain proper suspension geometry and axle positioning, JKS includes a front adjustable track bar and a rear track bar bracket. For off-road enthusiasts, the included Quicker Disconnect sway bar end links allow for maximum front-end articulation at the pull of a pin, while caster cam locks ensure your steering remains stable and predictable after lifting.

• Front and Rear FOX 2.0 IFP Adventure Series gas shocks specifically valved for the Wrangler JL
• JSPEC Dual-Rate Coil Springs for consistent ride quality across varied terrain
• Front Adjustable Track Bar and Rear Track Bar Bracket for precise axle centering
• JKS Quicker Disconnect front sway bar links for increased off-road articulation
• Front Caster Cam Locks to correct front-end alignment geometry
• Front and Rear Bump Stop Extensions to prevent suspension bottoming and protect components

Fits select 2018-2025 Jeep Wrangler JL 4-Door models including Unlimited Rubicon, Sahara, Sport, and Willys.

The J-Konnect 2.5-inch suspension system is engineered to provide the clearance needed for larger tires while significantly increasing off-road strength and geometry correction. Building on the foundation of the J-Venture series, the J-Konnect system adds front and rear fixed-length J-Link lower control arms. These arms are constructed from heavy-duty 2-inch x .250-wall DOM tubing, correcting front caster and rear wheelbase for improved handling and tire positioning while utilizing large factory-style rubber bushings for superior NVH isolation.

This system features HD dual-rate coil springs specifically designed to maintain ride height and quality even when the vehicle is equipped with heavy accessories like winch bumpers, roof racks, or full-size spare tires. Paired with FOX 2.0 IFP Adventure Series shocks, the J-Konnect kit delivers a refined ride on the pavement and consistent damping performance on the trail.

• Front/Rear FOX 2.0 Adventure Series IFP gas shocks specifically valved for this suspension system
• HD Dual-Rate Coil Springs designed for increased load capacity and terrain versatility
• Front/Rear J-Link Lower Control Arms made from 2-inch x .250-wall DOM tubing
• Front adjustable track bar and rear track bar bracket to correct axle positioning
• Front Sway Bar Quicker Disconnects and rear sway bar links for increased articulation
• Front/Rear bump stop extensions to properly limit suspension up-travel

Fits 2018-2025 Jeep Wrangler JL 4-Door models.

The JKS J-Venture 2.5-inch suspension system is a comprehensive, bolt-on solution designed to increase ground clearance and accommodate larger tires without compromising daily drivability. This system utilizes JSPEC dual-rate coil springs paired with custom-valved FOX 2.0 IFP Performance Series shocks, delivering a smooth on-road ride and responsive damping when navigating technical terrain.

To maintain proper suspension geometry, 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 alignment after the lift, ensuring predictable handling. For off-road enthusiasts, the included JKS "Quicker" Disconnects allow you to rapidly release the front sway bar for maximum articulation on the trail.

• FOX 2.0 Performance Series IFP monotube shocks specifically valved for this suspension system
• JSPEC dual-rate coil springs designed for superior ride quality and load handling
• Heavy-duty front adjustable track bar and rear track bar bracket for axle positioning
• JKS Quicker Disconnects and rear sway bar links for increased off-road travel
• Bump stop extensions to properly limit up-travel and protect components
• Caster cam locks to restore front-end alignment specifications

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

The JKS J-Konnect 3.5" suspension system is engineered for aggressive trail performance while maintaining exceptional street manners. This comprehensive kit addresses the geometry changes associated with higher lifts by including J-Link fixed-length lower control arms and a drag link flip kit. The J-Link arms are constructed from 2" x .250-wall DOM tubing, providing significantly more strength than factory components while utilizing large rubber bushings to isolate noise, vibration, and harshness (NVH). By correcting the front caster and rear wheelbase, this system ensures stable, predictable handling on any surface.

To optimize steering and axle positioning, the J-Konnect system includes an adjustable front track bar, a rear track bar bracket, and heavy-duty track bar support braces for increased frame-side protection. The included drag link flip kit flattens steering angles to restore factory-style handling. For damping, the system features dual-rate coil springs paired with custom-valved FOX 2.0 Performance Series monotube gas shocks for consistent performance across technical terrain.

• Front and Rear FOX 2.0 Performance Series Shocks for superior heat dissipation and damping
• Front and Rear Dual Rate Coil Springs for optimized ride quality and articulation
• J-Link Lower Control Arms (2" x .250-wall DOM) for caster correction and durability
• HD Drag Link Flip Kit and Track Bar Bracket to correct steering and roll center geometry
• Quicker Disconnect sway bar end links for maximum off-road suspension travel
• Front/Rear Track Bar Support Braces and Bump Stop Extensions included
• Front Adjustable Track Bar and Brake Line Brackets for complete axle control