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

Improve your Jeep's suspension geometry and off-road reliability with JKS Manufacturing J-Flex adjustable rear upper control arms. These arms are designed to correct pinion angle and axle positioning on vehicles equipped with 0-4 inches of suspension lift. CNC-formed from heavy-wall DOM tubing, the arms are shaped to ensure maximum clearance for tires, the frame, and axle mounts during suspension cycling.

The J-Flex system uses a hybrid bushing design for balanced performance. The non-adjustable ends feature factory-style rubber bushings for quiet, maintenance-free operation and vibration damping. The adjustable ends utilize a forged flex joint with heavy-duty 1-1/4"-12 threads and hex-shaped weld-in bungs for secure tightening. These forged ends are fully rebuildable and greaseable to ensure a long service life in harsh environments.

• CNC-bent DOM tubing construction for superior strength and clearance
• Adjustable length corrects caster and pinion angles on 0-4" lifts
• Forged flex ends are fully greaseable and rebuildable
• Premium powder-coated finish for corrosion resistance
• Integrated e-brake cable mounting tabs
• Includes heavy-duty 1-1/4"-12 jam nuts
• Sold as a pair (Manufacturer Part Number: JKS1655)

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

Improve your Jeep's suspension geometry and off-road durability with JKS J-Flex adjustable front upper control arms. These arms are engineered to correct caster and axle positioning on vehicles equipped with 0 to 4 inches of lift. Constructed from CNC-formed DOM tubing, they provide essential clearance for tires, frames, and axle mounts that factory arms cannot match.

The JKS1652 kit features forged flex ends with 1-inch - 14 threads for superior strength and precise length adjustment. These ends are fully rebuildable and greaseable for a long service life. At the non-adjustable end, JKS utilizes a 3-sided "boxed" clevis design for maximum rigidity, paired with factory-style rubber bushings to maintain a quiet, maintenance-free ride on the street. Each arm is finished in a durable black powder coat to resist corrosion.

• Fits Jeep models from 1984 to 2006 with 0-4" of lift
• CNC-formed DOM tubing for maximum component clearance
• Adjustable forged flex ends with 1"-14 threads for fine-tuned alignment
• Boxed clevis design provides superior strength over standard U-shaped mounts
• Rebuildable and greaseable ends with factory-style rubber bushings for quiet operation
• Includes Class 10.9 replacement hardware for axle mounting
• Sold as a pair (Manufacturer Part Number: JKS1652)

Fits select 2018-2025 Jeep Wrangler JL and 2020-2023 Jeep Gladiator JT models.

Correct your front-end geometry and restore handling precision with the JKS Manufacturing J-Link fixed-length front lower control arms. Specifically engineered for Jeeps with 0-4.5 inches of lift, these heavy-duty arms are 5/16-inch longer than factory units to properly correct front caster. The arms are formed inward to provide additional clearance for oversized tires, preventing rubbing during full-lock turns.

Constructed from 2-inch OD x .250-wall DOM tubing, these J-Link arms offer significantly higher strength than the stamped OE components. They come equipped with pre-installed premium Clevite rubber bushings to maintain factory-level noise, vibration, and harshness (NVH) damping for a quiet, comfortable ride. These arms serve as a robust alternative to lower cam lock modifications when used with JSPEC suspension systems and install directly into factory mounting locations.

• Manufacturer Part Number: JKS1621
• Built from 2" OD x .250-wall DOM tubing for superior strength
• 5/16" longer than stock to correct caster on lifted applications
• Includes pre-installed premium Clevite rubber bushings
• Formed design improves clearance for large tires
• Durable gloss black powder coat finish
• Compatible with 0-4.5" of lift
• Made in the USA

Fits 2007-2018 Jeep Wrangler and Wrangler JK models including Rubicon, Sahara, Sport, and X (2-Door and 4-Door Unlimited).

Improve your JK's off-road performance and suspension geometry with JKS J-Flex adjustable front upper control arms. These arms are CNC-bent from high-strength DOM tubing to provide essential clearance for tires, frame rails, and axle mounts during extreme articulation. The adjustable design features forged flex ends that allow you to fine-tune caster and pinion angles, which is critical for maintaining proper handling and drivetrain alignment after installing a suspension lift.

Designed for durability in harsh environments, J-Flex ends are fully rebuildable and greaseable. The non-adjustable end features a "boxed" mount for superior structural integrity, while the entire assembly is finished in a durable black powder coat to resist corrosion. These arms use 1"-14 threads and include secure jam nuts for reliable, set-and-forget adjustment.

• CNC-formed DOM tubing for maximum component clearance
• Forged, greaseable, and rebuildable flex ends for increased articulation
• Boxed non-adjustable end for reinforced mount strength
• 1"-14 threads provide high-strength fine-tune adjustability
• Durable black powder-coated finish
• Sold as a pair
• Manufacturer Part Number: JKS1615

Fits 2007-2018 Jeep Wrangler JK and JK Unlimited (LHD).

The JKS Manufacturing Drag Link Flip Kit is designed to restore steering geometry on lifted Jeep Wranglers. By flattening the steering angles for vehicles with 3 inches of lift or more, this kit restores the correct relationship between the drag link and track bar. This correction is essential for eliminating bump steer—the unwanted steering input caused by suspension travel—and providing a more solid, predictable steering feel on and off-road. The kit also ensures the steering geometry can accommodate increased droop travel without binding.

• Flattens steering angles to eliminate bump steer on lifted JKs
• Restores factory-like steering geometry and improves handling response
• Includes a heavy-duty replacement drag link and track bar relocation bracket
• Tapered steering arm insert provided for secure mounting
• 7/8" step drill bit included for the required installation drilling
• Optimized for vehicles with 3" or more of suspension lift
• Manufacturer Part Number: JKS1210

Installation Note: Installation requires drilling with the included 7/8" step bit. To ensure proper clearance at full suspension compression, 3-inch front aluminum bump stop extensions are required (JKS1130 available separately).

The JKS Manufacturing Fox 2.0 Adventure Series Universal Shock (MPN: FOX98450922) is engineered to provide reliable damping and heat management for custom suspension configurations. This nitrogen-charged shock features a 2-inch body and utilizes internal floating piston (IFP) technology to prevent oil aeration, ensuring consistent performance across varying terrain. With an EB1/EB1 eyelet mounting configuration on both ends, it is designed for versatile installation in applications meeting its specific travel and length requirements.

• Series: Fox 2.0 Adventure Series
• Extended Length: 26.86 inches
• Collapsed Length: 16.76 inches
• Shock Body Diameter: 2.0 inches
• Mounting Style: EB1/EB1 (Eyelet Bushing)
• Internal Design: Monotube with Internal Floating Piston (IFP)
• Manufacturer Part Number: FOX98450922

The JKS Manufacturing Fox 2.0 Adventure Series Universal Shock provides reliable damping and controlled performance for custom suspension configurations. Engineered with a 2-inch diameter shock body, this unit is designed to withstand off-road terrain while maintaining predictable street manners. This universal-fit shock is ideal for custom fabricators or specialized vehicle builds requiring specific travel lengths and mounting styles.

• Series: Fox 2.0 Adventure Series
• Extended Length: 26.85 inches
• Collapsed Length: 16.76 inches
• Shock Stroke: 10.09 inches
• Body Diameter: 2.0 inches
• Top Mount: EB1 Eyelet Bushing
• Bottom Mount: EB1 Eyelet Bushing
• Manufacturer Part Number: FOX98450780

Built for durability and heat dissipation, the Adventure Series shock utilizes high-quality materials to ensure longevity under load. The EB1/EB1 mounting configuration allows for easy installation into standard eyelet-style shock tabs and mounts.

Upgrade your custom suspension setup with the JKS Manufacturing Fox 2.0 Adventure Series Universal Shock. This high-performance monotube shock is engineered to provide consistent damping and superior heat dissipation, making it an ideal choice for off-road enthusiasts looking for a versatile damping solution. The Adventure Series utilizes a 2-inch diameter body and a nitrogen-charged internal reservoir to prevent aeration and shock fade during demanding use.

• Extended Length: 29.84 inches
• Collapsed Length: 18.25 inches
• Shock Body Diameter: 2 inches
• Mounting Configuration: S50 Stem Top / EB1 Eyelet Bottom
• Manufacturer Part Number: FOX98450751
• Series: Fox 2.0 Adventure Series

Designed for universal applications, this shock provides a professional-grade damping solution for custom-tailored suspension systems. Please verify your vehicle's specific mounting dimensions and travel requirements before installation to ensure proper fitment and performance.

This JKS Manufacturing Fox 2.0 Adventure Series universal shock provides consistent, fade-free damping for custom off-road builds and lifted vehicles. Designed as a nitrogen-charged Internal Floating Piston (IFP) shock, it separates the high-pressure nitrogen gas from the shock oil to eliminate aeration and provide predictable valving in demanding terrain.

• Construction: 2.0-inch metal-impacted alloy body for superior heat dissipation and durability
• Internal Design: Nitrogen-charged Internal Floating Piston (IFP) prevents oil aeration
• Mounting: EB1 eyelet bushings on both the top and bottom for secure, articulating fitment
• Valving: Application-neutral valving suitable for a wide range of custom suspension setups
• Finish: Durable powder-coated finish for corrosion resistance

Specifications:
Manufacturer Part Number: FOX98450718
Extended Length: 33.85 in
Collapsed Length: 20.76 in
Travel: 13.09 in
Body Diameter: 2 in

The JKS Manufacturing Fox 2.0 Adventure Series Universal Shock provides high-performance damping for custom suspension configurations and specialty off-road builds. Engineered to deliver a balanced ride that handles both highway chop and technical trails, these nitrogen-charged shocks utilize Fox’s proven valving technology to ensure consistent control and reduced aeration.

This universal-fit shock features a 2.0-inch diameter body and is specific to applications requiring a Bar Pin (BP) upper mount and a Clevis lower mount. Whether you are finalizing a custom link setup or replacing a component in a specific lift system, this Adventure Series shock offers the durability and heat dissipation required for rugged use.

• Series: Fox 2.0 Adventure Series
• Extended Length: 23.28 inches
• Collapsed Length: 15.68 inches
• Stroke Travel: 7.60 inches
• Body Diameter: 2.0 inches
• Mounting Configuration: Bar Pin to Clevis (BP/Clevis)
• Manufacturer Part Number: FOX98450614

The JKS Manufacturing Fox 2.0 Adventure Series universal shock delivers race-proven damping technology for custom suspension applications and off-road builds. This 2-inch diameter shock utilizes an Internal Floating Piston (IFP) design to separate the high-pressure nitrogen gas from the shock oil. This separation prevents aeration and oil foaming, ensuring consistent, fade-free damping performance regardless of terrain or temperature.

• Manufacturer Part Number: FOX98450323
• Series: Fox 2.0 Adventure Series
• Extended Length: 26.86 inches
• Compressed Length: 16.76 inches
• Stroke: 10.10 inches
• Body Diameter: 2.0 inches
• Mounting Style: EB1/EB1 (Eyelet Bushing)
• Construction: Metal-impacted 6061-T6 aluminum body for superior heat dissipation

Designed for versatility, this universal shock is ideal for custom-fabricated mounts or specific lift configurations. The EB1 eyelet mounts at both ends provide a durable, vibration-dampening connection to the chassis and axle, while the clear-anodized finish protects against corrosion in harsh environments.

Fits select 1997-2006 Jeep Wrangler TJ and LJ (Rubicon, Sahara, Sport, SE, X, and Unlimited).

Improve ground clearance and suspension articulation with the JKS JSPEC 3-inch lift dual-rate coil spring kit. Designed for the Jeep Wrangler TJ and LJ platforms, the JSPEC3300 kit replaces factory springs with a complete set of front and rear coils specifically tuned for a level 3-inch stance. The dual-rate design features a soft initial rate to absorb small road irregularities and a firmer secondary rate that engages as the suspension compresses off-road, providing better vehicle control and bottoming resistance.

By utilizing a longer overall free length, these springs allow the use of extended-travel shocks for maximum wheel travel during technical rock crawling or overlanding. Whether your Jeep is running light for the trail or fully loaded with gear for a weeklong expedition, these coils maintain consistent ride quality and performance.

• Includes matched front and rear coil springs for a level 3-inch lift
• Dual-rate spring technology for a smooth on-road ride and firm off-road control
• Longer free length supports extended-travel shocks for increased articulation
• Engineered for 1997-2006 Jeep Wrangler TJ and LJ models
• Manufacturer Part Number: JSPEC3300

Fits 1984-2001 Jeep Cherokee (XJ) and 1986-1992 Jeep Comanche (MJ) models. This JKS Manufacturing rear upper shock crossmember (JKSOGS999) allows for the installation of long-travel shock absorbers by providing four adjustable mounting positions per side. This heavy-duty design enables you to fine-tune shock angles for a cantilever effect, increasing suspension travel and improving ride quality through mechanical advantage.

• Four shock mounting positions per side for optimized damping rates and travel.
• Heavy-duty shock mounting studs eliminate the restrictive factory bar pin design for better bushing life and reduced noise.
• Universal installation options: can be bolted into place or welded for maximum rigidity.
• Durable powder-coated finish for long-term corrosion resistance.
• Includes all necessary upper shock mounting hardware.

Note: Installation requires modifications to the exhaust system. This mount requires new shock absorbers unless installed in conjunction with the JKS Rear Axle Shock Mount [PN: OGS922].

Fits 2007-2018 Jeep Wrangler JK and Wrangler Unlimited JK (all trims and models).

Eliminate sector shaft deflection and steering system flex on your Jeep Wrangler JK with the JKS Manufacturing Sector Shaft and Track Bar Reinforcement System. This comprehensive kit is engineered to increase load capacity and structural integrity, making it a critical upgrade for vehicles equipped with oversized tires or hydraulic assist steering systems.

The system utilizes an external bearing to provide double-shear sector shaft support below the pitman arm, significantly reducing the stress on the steering box. A heavy-duty tubular support strut ties the left and right sides of the chassis together, while the reinforced bracket strengthens the factory track bar mount to prevent failure under extreme off-road loads. This combination improves steering responsiveness, handling, and driver confidence on and off the trail.

• External bearing provides double-shear support for the sector shaft below the pitman arm
• Heavy-duty tubular strut connects chassis rails for increased rigidity
• Reinforcement bracket supports and strengthens the OE track bar chassis mount
• Increases steering system load capacity for large tires and hydraulic assist setups
• Dramatically reduces steering flex and improves overall handling
• Manufacturer Part Number: JKSOGS166

Fits 2018-2025 Jeep Wrangler JL models with 0-6 inches of suspension lift.

The JKS Manufacturing JKSOGS124 rear adjustable track bar is designed to properly re-align the rear axle housing with the chassis and control lateral axle movement. When lifting a Jeep, the factory fixed-length panhard rod often pulls the axle off-center; this heavy-duty adjustable replacement allows for precise axle positioning while preventing undue stress on related suspension components. Constructed from thick-wall DOM CNC-bent tubing, it is finished with both zinc plating and powder coating for long-term protection against corrosion and trail debris.

• Adjustable design centers the axle for 0" to 6" of suspension lift
• Heavy-duty DOM tubing construction with precision CNC bends
• Features 1-1/4" fine adjustment threads for ultra-precise positioning
• Equipped with premium-grade rubber bushings for quiet, vibration-free operation
• Simple bolt-on installation into factory mounting points
• Manufacturer Part Number: JKSOGS124

Fits 1999-2004 Jeep Grand Cherokee WJ models including Laredo, Limited, Overland, Special Edition, and Sport with 0-3.5 inches of suspension lift.

Maximize your Jeep's off-road potential with JKS Quicker Disconnect sway bar links. These adjustable-length end links replace your factory units to provide a 100% bolt-on solution for increasing suspension travel. By utilizing quick-release pins, you can easily decouple your front sway bar at the trail head, gaining up to 30 percent more axle articulation for superior traction on uneven terrain.

Built for durability and ease of use, these links feature stainless steel tapered mounting posts and self-aligning bushings, allowing for effortless connection and disconnection even when parked on unlevel surfaces. The spherical bushings allow for unrestricted 360-degree rotation and up to 11 degrees of misalignment capability, ensuring silent operation and preventing binding during extreme wheel travel.

• Gain up to 30% more axle articulation by disconnecting the front sway bar
• Variable length design adapts to current and future suspension modifications
• Stainless steel tapered mounting posts and self-aligning bushings for easy operation
• Spherical bushings provide 360 degrees of rotation and 11 degrees of misalignment
• Integrated grease fittings for simple maintenance and silent performance
• Durable powder-coated finish and 100% bolt-on installation
• Manufactured in the USA; sold as a pair
• Manufacturer Part Number: JKS3100

Fits select 2007-2025 Jeep Wrangler JK and JL models including Rubicon, Sahara, Sport, Willys, and 4xe (2-door and 4-door Unlimited).

Proper sway bar geometry is critical for maintaining predictable handling after installing a suspension lift. These JKS Manufacturing rear adjustable sway bar links allow you to precisely set the sway bar operating angle, correcting the geometry on lifted Jeep Wranglers. By restoring the balance between the front and rear sway bars, these links ensure safer on-road driving and optimized suspension articulation off-road.

Engineered for durability and performance, these links feature tension-free rod ends that offer up to 45 degrees of mounting alignment. This flexibility reduces stress and premature wear on related suspension components. The variable length design provides the adjustability needed for various lift heights, while the special zinc plating ensures long-lasting corrosion resistance in harsh environments.

• Variable length design allows for precise sway bar operating angle adjustment
• Tension-free rod ends provide 45 degrees of mounting alignment to reduce component wear
• Corrects sway bar geometry on lifted vehicles for improved handling on and off-road
• Zinc plating provides superior corrosion resistance
• Compatible with Jeep Wrangler JK Right Hand Drive (RHD) models
• Manufacturer Part Number: JKS2943

Fits select 1984-2006 Jeep Cherokee (XJ), Comanche (MJ), Grand Cherokee (ZJ), and Wrangler (TJ) models. This kit is designed to provide precision control over your vehicle's front ride height and suspension performance.

The JKS Manufacturing ACOS (Adjustable Coil Over Spacer) allows for fine-tuning of the front suspension to compensate for spring settling or the addition of heavy aftermarket accessories like winches and steel bumpers. Unlike traditional fixed spacers, the ACOS features a variable length design that enables height adjustments between 1.375 inches and 3.25 inches without removing any suspension components. The integrated hydraulic bump stop acts as a progressive velocity-sensitive cushion, slowing suspension momentum before full compression to prevent harsh bottoming out on technical terrain.

• Provides 1-3/8" to 3-1/4" of adjustable lift height
• Integrated hydraulic bump stop progressively increases damping to protect suspension components
• Adjustable design allows for quick ride height changes without spring removal
• Compensates for uneven load distribution, heavy bumpers, or winch weight
• Sold as a pair for front axle installation
• Manufacturer Part Number: JKS2700

Fits 2012-2018 Jeep Wrangler JK Rubicon and Unlimited Rubicon with 2.5" to 6" of suspension lift.

JKS Manufacturing adjustable front sway bar links provide a heavy-duty, fixed-mount solution for Rubicon owners who require the strength of JKS engineering without the manual disconnect feature. These links are the non-disconnecting counterparts to the Quicker Disconnect series, specifically designed to function with the factory electronic sway bar system. By utilizing high-misalignment polyurethane bushings, these links allow the suspension to reach its full travel potential when the sway bar is electronically disengaged.

Built for long-term durability, these components are fully greaseable and serviceable, ensuring quiet operation and a long service life in harsh off-road conditions. They are also the ideal choice for vehicles converting from a factory electronic disconnect to a manual setup using the JKS 9500 Cable Conversion Kit.

• Fits 2.5" to 6" lift heights
• Fixed-mount (non-disconnecting) design
• Fully adjustable, greaseable, and serviceable
• High-misalignment polyurethane bushings for maximum articulation
• Compatible with OEM Rubicon electronic sway bar disconnect
• Manufacturer Part Number: JKS2035

Fits 2007-2018 Jeep Wrangler JK and Wrangler Unlimited JK (2.5-6.0" Lift).

JKS Quicker Disconnects provide a significant upgrade for off-road performance, allowing you to gain up to 30% more axle articulation by quickly decoupling the front sway bar. These links feature a variable-length design to adapt to your specific lift height and future suspension modifications. The 100% bolt-on installation attaches directly to the factory sway bar and axle housing using stainless steel tapered mounting posts. For longevity and quiet operation, these links are equipped with greaseable spherical bushings that allow for 360 degrees of rotation and up to 11 degrees of misalignment.

• Gain up to 30% more axle articulation for improved off-road traction
• Stainless steel tapered mounting posts and self-aligning bushings for easy connection on uneven ground
• Spherical bushings provide unrestricted 360-degree rotation and 11-degree misalignment
• Integrated grease fittings allow for easy lubrication and silent operation
• Adjustable length design accommodates 2.5-inch to 6.0-inch suspension lifts
• Durable powder-coated finish for corrosion resistance
• Sold as a pair; made in the USA
• Manufacturer Part Number: JKS2034

Fits select 2018-2025 Jeep Wrangler JL and 2020-2023 Jeep Gladiator JT models (including 4xe and Rubicon 392) with 2.5" to 6.0" of suspension lift.

Maximize your Jeep's off-road performance with JKS Quicker Disconnects. By decoupling the front sway bar, you can gain up to 30% more axle articulation, allowing your tires to maintain contact on uneven terrain. These links feature a variable-length design to ensure correct sway bar geometry for your specific lift height and allow for future suspension adjustments. When you are ready to head home, the quick-release pins and self-aligning bushings make reconnecting the sway bar straightforward even on unlevel ground.

• Precision Engineering: Stainless steel tapered mounting posts and spherical bushings provide 360 degrees of rotation and 11 degrees of misalignment capability.
• Complete Kit: Includes a pair of frame-mounted retention brackets to securely stow the links and sway bar while disconnected, preventing damage to other components.
• Durable Construction: Heavy-duty links are powder-coated for corrosion resistance and feature integrated grease fittings for easy lubrication and silent operation.
• Direct Fit: 100% bolt-on installation to factory sway bar and axle housing locations.
• Manufacturer Part Number: JKS2033
• Sold as a pair.

Fits select 1984-2006 Jeep Cherokee, Comanche, Grand Cherokee, and Wrangler models with 2.5 to 6 inches of suspension lift.

Maximize your Jeep's off-road potential with JKS Manufacturing Quicker Disconnects. These adjustable-length sway bar links allow you to decouple the front sway bar in seconds via quick-release pins, providing up to 30% more axle articulation on uneven terrain. The 100% bolt-on design features stainless steel tapered mounting posts and self-aligning bushings, allowing for easy operation even on unlevel surfaces.

• Gain up to 30% more axle articulation by disconnecting the front sway bar
• Variable length design adapts to 2.5-6 inch lifts and future modifications
• Stainless tapered mounting posts and self-aligning bushings for easy connection on uneven ground
• Spherical bushings provide unrestricted 360 degrees of rotation and 11 degrees of misalignment
• Convenient grease fittings ensure smooth, silent operation and easy maintenance
• Durable powder-coated finish built to withstand harsh off-road environments
• Sold as a pair; includes all necessary mounting hardware
• Manufacturer Part Number: JKS2001

Fits select 1984-2001 Jeep Cherokee (XJ) and 1997-2006 Jeep Wrangler (TJ/LJ) models. This includes all major trims including Base, Sport, Sahara, Rubicon, and Unlimited.

Correct your suspension geometry and increase durability with JKS J-Flex adjustable rear lower control arms. These arms are CNC-bent from stout DOM tubing to provide necessary clearance for tires, the frame, and axle mounts on lifted Jeep applications. The fully adjustable design utilizes high-strength 1-1/4"-12 threads and a jam nut secured by a hex-shaped weld-in bung, making fine-tuning and secure locking straightforward.

Engineered for longevity and performance, one end features a forged J-Flex end that is both fully rebuildable and greaseable for smooth articulation. The non-adjustable end uses a factory-style rubber bushing to absorb road vibrations and ensure quiet, maintenance-free operation. Finished in a durable powder coat, these arms are built to withstand harsh off-road environments.

• Manufacturer Part Number: JKS1650
• Construction: CNC-formed DOM tubing
• Adjustment Range: Fully adjustable with forged J-Flex ends
• Threads: 1-1/4"-12 for maximum strength
• Bushings: Rebuildable forged flex end and factory-style rubber bushing
• Finish: Black powder-coated
• Quantity: Sold as a pair

Fits 2018-2025 Jeep Wrangler JL and 2020-2025 Jeep Gladiator JT.

Restore proper suspension geometry and improve steering feel with JKS Manufacturing J-Flex front upper adjustable control arms. These heavy-duty arms are engineered to allow precise caster correction on Jeeps ranging from stock height up to 6 inches of lift. Built from high-strength DOM steel tubing with robotically welded ends, they offer superior rigidity and durability compared to factory components.

The frame-side features a forged threaded end that provides 15 degrees of articulation in every direction, significantly reducing suspension binding during off-road articulation. These forged ends include integrated grease fittings for easy maintenance and a long service life. The arms are formed to ensure maximum tire clearance and come finished in a durable gloss black powder coat for long-term corrosion resistance.

• Adjustable design allows for precise caster correction for 0-6" lifts
• Heavy-duty DOM steel tubular construction for maximum strength and rigidity
• Forged, greasable ends allow 15 degrees of articulation in either direction
• Formed for improved tire clearance at full steering lock
• Durable gloss black powder coat finish
• Sold as a pair and comes fully assembled
• Manufacturer Part Number: JKS1616

Fits select 2018-2024 Jeep Wrangler and Wrangler Unlimited (JL) models with 2-6 inches of suspension lift.

Fine-tune your rear suspension engagement with the JKS Manufacturing adjustable bump stop kit. These interlocking, stackable spacers allow you to optimize suspension travel without unnecessarily limiting upward movement. By selecting between five distinct heights, you can precisely tune for shock length, tire-to-fender clearance, and suspension bind while preventing expensive damage to your factory geometry and components.

Unlike the generic one-size-fits-all spacers found in many lift kits, the JKS1149 system features an interlocking design that allows for height changes without removing the coil springs after the initial installation. This makes it a preferred solution for enthusiasts who change tire sizes or shock configurations.

• Adjustable heights: 2 in, 2.5 in, 3 in, 3.5 in, and 4 in settings
• Works with most 2-in to 6-in lift kits
• Interlocking stackable design for secure engagement
• Adjustments can be made without disassembling the suspension
• High-strength hardware included for a bolt-on installation
• Manufacturer Part Number: JKS1149

The JKS Manufacturing Fox 2.0 Adventure Series universal shock delivers race-proven damping technology for custom suspension configurations. Engineered with an Internal Floating Piston (IFP) monotube design, this shock separates the shock oil from the high-pressure nitrogen gas. This architecture eliminates oil aeration and cavitation, ensuring consistent, fade-free performance during aggressive off-road cycling.

Built with a 2-inch diameter body, this shock is designed for durability and heat dissipation. The EB1/EB1 mounting configuration utilizes heavy-duty eyelet bushings on both the top and bottom to provide secure attachment and effective vibration isolation. Whether you are finishing a custom build or optimizing a specific lift height, this Fox 2.0 IFP shock provides the controlled ride quality required for technical terrain.

• Manufacturer Part Number: FOX98450757
• Extended Length: 27.95 inches
• Collapsed Length: 17.36 inches
• Body Diameter: 2.0 inches
• Mounting Type: EB1/EB1 (Eyelet Bushing/Eyelet Bushing)
• Internal Design: High-pressure nitrogen-charged IFP Monotube

The JKS Manufacturing Fox 2.0 Adventure Series Universal Shock provides consistent, fade-free damping for custom suspension configurations and specific lift requirements. Engineered with an Internal Floating Piston (IFP) design, this shock separates the high-pressure nitrogen gas from the shock oil to prevent aeration and maintain performance during aggressive off-road use.

• Shock Series: Fox 2.0 Adventure Series
• Extended Length: 25.64 inches
• Collapsed Length: 16.05 inches
• Travel: 9.59 inches
• Upper Mount: S50 (Stem)
• Lower Mount: EB1 (Eyelet with Bushing)
• Body Diameter: 2.0 inches
• Manufacturer Part Number: FOX98450700

Each shock features a durable, heat-dissipating alloy body and a high-flow damping piston to ensure reliable control. This universal-fit component is designed for builders who require precise mounting dimensions and stroke lengths for custom axle swaps or suspension geometry.

Fits select 2007-2018 Jeep Wrangler and Wrangler JK models with a 2.5-inch to 3.5-inch lift. This FOX 2.0 Adventure Series IFP rear shock provides a significant suspension upgrade over standard twin-tube designs, offering superior damping control and ride quality on both highways and technical trails.

Built around a 2-inch diameter steel body, this monotube shock utilizes Fox's Internal Floating Piston (IFP) technology. By separating the shock oil from the high-pressure, nitrogen-charged gas chamber, the IFP eliminates oil aeration (foaming) to ensure consistent performance from the factory-tuned precision valving. The oversized 5/8-inch hard-chrome plated and heat-treated alloy steel shaft provides the rigidity and tensile strength required for demanding off-road use.

• Fits 2007-2018 Jeep Wrangler JK (Rear) with 2.5-3.5" lift
• Monotube Internal Floating Piston (IFP) design prevents oil aeration
• Large 5/8-inch heat-treated and hard-chrome plated alloy steel shaft
• 2-inch diameter steel body with precision-tuned valving
• Replaces standard shocks to improve street comfort and off-road handling
• Manufacturer Part Number: FOX98450359
• Dimensions: 26.35" extended x 16.75" collapsed

Fits select 2007-2018 Jeep Wrangler and Wrangler JK models including Rubicon, Sahara, and Sport with a 2.5" to 3.5" lift.

Improve your Jeep's handling and ride quality with the JKS Manufacturing Fox 2.0 Adventure Series IFP front shock. This monotube shock features Internal Floating Piston (IFP) technology, which separates the shock oil from the high-pressure, nitrogen-charged gas chamber. This separation eliminates oil aeration, allowing the factory-tuned precision valving to provide consistent, fade-free damping performance on both the street and technical trails. The 2-inch diameter steel bodies provide a larger piston surface area than standard twin-tube shocks for better control, while the 5/8-inch heat-treated, hard-chrome plated steel shafts offer exceptional resistance to pitting and bending.

• Manufacturer Part Number: FOX98450351
• Optimized for 2.5" to 3.5" suspension lifts
• Internal Floating Piston (IFP) separates oil from nitrogen charge
• 5/8" heat-treated and hard-chrome plated alloy steel shock shaft
• Large 2" diameter steel body with monotube damping technology
• Extended Length: 25.15"
• Collapsed Length: 15.55"
• Mounting Style: S50/EB1