Fits 1964-1988 GM A-Body and G-Body vehicles including Chevrolet Chevelle, El Camino, Malibu, and Monte Carlo; Buick Regal, Skylark, and GS; Oldsmobile Cutlass and 442; and Pontiac GTO, Grand Prix, and LeMans.

The Ridetech R-Joint rear upper control arm bushing assembly is a high-performance replacement for restrictive factory rubber bushings. This kit is specifically designed to press directly into the rear axle housing, providing a low-friction, articulated pivot point that eliminates the suspension binding common in triangulated 4-link systems. By combining the lateral stability of a rod end with the quiet, smooth operation of a traditional bushing, the R-Joint improves handling and traction without increasing noise, vibration, or harshness (NVH).

• Part Number: 11227298
• Housing Type: Designed to press into factory axle housing mounting points
• Joint Technology: R-Joint low-friction articulated bearing
• Material: Self-lubricating cage with stainless steel ball
• Quantity: Sold as a pair
• Application: Rear Upper Control Arm (Axle Side)

Fits 2015-2018 Ford Mustang models including EcoBoost, GT, V6, and Shelby GT350/GT350R.

Correct your alignment and optimize handling with this pair of Pedders 16mm camber pins. Designed specifically for the S550 chassis, these pins provide the necessary adjustment range to dial in front-end camber settings that factory hardware often cannot accommodate. This is an essential upgrade for Mustang owners who have installed lowering springs or coilovers, as it allows you to bring the vehicle back within OEM alignment specifications to prevent uneven tire wear.

For performance-oriented drivers, these pins enable more aggressive negative camber settings to improve front-end grip and turn-in during cornering. Engineered for high-strength durability and precise fitment, these 16mm pins are a direct solution for maintaining tire contact and chassis balance.

• Diameter: 16mm
• Adjustment Type: Camber
• Quantity: Sold as a pair (2 pins)
• Application: Front suspension alignment correction
• Manufacturer Part Number: PED-458016

Correct your vehicle's suspension geometry and improve handling with the Pedders 14mm Camber Pin Pair. These precision-engineered alignment bolts provide the necessary adjustment range to restore factory specifications or dial in custom settings for performance driving. Fits select 1990-2018 Dodge, Ford, Honda, Hyundai, Mazda, Mitsubishi, Nissan, Saab, Scion, Subaru, and Toyota models.

Designed to replace the standard upper strut bolt, these 14mm pins allow for increased positive or negative camber adjustment. This is essential for correcting alignment after installing lowering springs or coilovers, or to compensate for worn OE components that have drifted out of spec. By restoring proper alignment, these pins help prevent premature tire wear and improve steering response.

• Diameter: 14mm
• Quantity: Pair (Set of 2)
• Manufacturer Part Number: PED-458014
• Provides precise camber adjustment for strut-based suspensions
• High-strength construction to maintain alignment under load
• Helps restore factory alignment specs to prevent uneven tire wear

Fits select 1990-2018 Subaru models including Legacy, Impreza, Forester, Outback, BRZ, Crosstrek, and WRX.

Pedders front camber bolts are engineered as a heavy-duty, direct replacement for original equipment hardware. These bolts provide the necessary adjustment range to correct front-end alignment, which is critical for maintaining vehicle stability and preventing uneven tire wear. Whether you are performing a standard service or adjusting suspension geometry after installing aftermarket components, these bolts offer a reliable solution to bring your Subaru back into spec.

• Direct OE replacement design
• Heavy-duty construction for long-term durability
• Restores proper camber alignment specs
• Compatible with a wide range of Subaru chassis from 1990 to 2018
• Manufacturer Part Number: PED-458001

Fits 2013-2016 Porsche Boxster and Cayman models.

SPL Parts Rear Toe Arms (RTA) significantly improve handling stability and steering response by replacing soft factory rubber bushings with high-strength components that eliminate deflection. These arms are essential for lowered 981-generation Porsches, where factory links often lack sufficient adjustment to correct excessive toe-in, leading to compromised handling and accelerated tire wear.

Designed for high-performance street and dedicated race vehicles, these arms provide a wide range of toe and bump steer adjustment to fine-tune suspension geometry. Every set is engineered, manufactured, and assembled in the USA to ensure professional-grade precision and durability.

• Eliminates factory bushing deflection for precise alignment maintenance
• Provides an extended range of toe and bump steer adjustment
• Corrects alignment geometry on lowered vehicles to prevent tire wear
• Suitable for high-performance street and competition track use
• Manufacturer Part Number: SPL RTA 981
• Proudly engineered and made in the USA

Vehicle Fitment:

Fits all 1987-1995 Jeep Wrangler (YJ) models, including Base, Sahara, Sport, Renegade, and SE.

The Skyjacker JB40 track bar bracket is engineered to restore proper suspension geometry on lifted YJ models. When a vehicle is lifted, the factory track bar angle often causes the front axle to shift off-center and restricts the suspension's natural travel range. This heavy-duty relocation bracket corrects the mounting point, allowing your front suspension to work efficiently throughout its full cycle while maintaining correct axle alignment.

• Specifically designed for 1987-1995 Jeep Wrangler YJ models
• Relocates the OEM track bar to accommodate suspension lifts
• Maintains full suspension travel and improves handling stability
• Direct-fit design for straightforward installation
• Manufacturer Part Number: JB40

RockJock Narrow Forged Johnny Joints are the premier choice for fabricators and suspension system builders, offering a massive 40 degrees of unrestricted movement—nearly double the 22 degrees provided by standard heim joints. Unlike traditional spherical bearings, the Johnny Joint utilizes a high-density urethane bushing to encase the inner ball, providing essential cushioning and vibration dampening for both on-road comfort and off-road durability.

This heavy-duty rod end is built to withstand extreme loads, featuring a heat-treated center ball and forged steel body. The internals are secured by two heat-treated side washers and a robust snap ring. For ease of maintenance, the center ball is cross-drilled for thru-bolt lubrication via an integrated zerk fitting, ensuring the joint remains quiet and articulate over its lifespan.

• Manufacturer Part Number: CE-9114NL-28
• Joint Diameter: 2-1/2 in. body
• Thread Pitch: 1-1/4 in.-12 Left Hand (LH) threads
• Shank Length: 2-1/4 in. of usable thread
• Mounting Specs: 2.625 in. wide offset ball with a .625 in. (5/8 in.) thru-bolt hole
• Articulation: 40 degrees of total movement
• Finish: Corrosion-resistant Gold Zinc plating

Fits 2016-2024 Chevrolet Camaro (LS, LT, LT1, SS, and ZL1). SPL Parts Rear Toe Links increase stability and response by eliminating bushing deflection while providing the increased adjustment range necessary for lowered vehicles or performance alignments. The factory rear toe arms utilize an eccentric bolt and washer for adjustment which can slip under high cornering loads; this kit includes the SPL Parts Eccentric Lockout (EL) kit to replace those bolts with zero-slip lockout plates.

Constructed from gun-drilled 2024 Aluminum, the main links feature a 360-degree Rotating Clamp design for quick, precise adjustment. These clamps are secured with Blue Anodized Titanium Socket Head Cap Screws to minimize unsprung weight without compromising strength. The included lockout plates are CNC machined from 6061-T6 Billet Aluminum and paired with Zinc-plated Grade 10.9 hardware.

• Eliminates bushing deflection for improved handling and tire wear
• Black Anodized gun-drilled 2024 Aluminum construction
• Blue Anodized Titanium adjustment hardware
• FK Spherical Bearings and Rod Ends with self-lubricating PTFE liners
• 6061-T6 Billet Aluminum Eccentric Lockout plates with Grade 10.9 hardware
• Wide adjustment range for track-specific or street alignments
• Made, engineered, and assembled in the USA
• Manufacturer Part Number: SPL RTAEL CAM6

Fits 2010-2015 Chevrolet Camaro LS, LT, SS, Z/28, and ZL1.

Improve launch consistency and eliminate wheel hop in your Fifth-Gen Camaro with the BMR Suspension RSK359H Rear Suspension Kit. Designed specifically for 2010-2015 models running 15-inch wheel conversions, this kit replaces the flexible factory stamped steel arms and soft rubber bushings that absorb power instead of transferring it to the tires. This kit is essential for drag race and high-performance street applications where repeatable 60-foot times and throttle response are critical.

This package includes BMR’s non-adjustable tubular lower control arms (LCA357) and trailing arms (TCA033). Both are MIG-welded and constructed from heavy-duty DOM steel tubing with laser-cut mounting plates for a lightweight yet rigid design. Equipped with high-durometer polyurethane bushings, this kit eliminates the massive deflection found in OE components, ensuring maximum torque and horsepower reach the pavement.

• Eliminates control arm flex and bushing deflection for improved traction
• Constructed from MIG-welded DOM steel tubing with laser-cut plates
• Includes non-adjustable lower control arms (LCA357) and trailing arms (TCA033)
• High-durometer polyurethane bushings for responsive handling and power transfer
• Designed to provide clearance for 15-inch wheel conversions
• Manufacturer Part Number: RSK359H

Fits 2004-2006 Pontiac GTO Base. This Pedders front radius rod-to-chassis bushing is engineered as a heavy-duty replacement for the factory component, specifically designed to address common steering instability and braking feedback issues on the GTO chassis. Unlike standard replacements, this unit features a shim-adjustable design, allowing for precise caster correction to optimize suspension geometry and tire contact patches.

Developed through rigorous real-world testing, these bushings bridge the gap between factory comfort and track-ready performance. The heavy-duty rubber construction provides the durability required for spirited driving while maintaining the NVH (noise, vibration, and harshness) characteristics necessary for a daily driver.

• Direct OE Replacement: Designed to bolt directly into the factory mounting points for a precise fit.
• Heavy-Duty Construction: Built to withstand higher loads than original equipment rubber.
• Caster Correction: Integrated shim-adjustable design allows for fine-tuning of front-end alignment.
• Improved Handling: Reduces radius rod deflection under braking and cornering for more predictable steering response.
• Part Number: PED-5892

The RockJock Johnny Joint forged rod end is engineered for custom suspension fabricators and chassis builders who require maximum articulation without the harshness of a standard heim joint. This 2-1/2 inch diameter joint provides 30 degrees of unrestricted movement, offering a significant increase over the 22-degree range found in typical spherical bearings. The internal high-density urethane bushings encase the inner ball to provide essential vibration dampening and cushioning for off-road use.

Durability is handled by a heat-treated center ball that is cross-drilled for efficient thru-bolt lubrication. The internals are secured within the forged housing by two heat-treated side washers and a heavy-duty snap ring. Finished in gold zinc plating for corrosion resistance, this joint includes an integrated zerk fitting for easy maintenance. Note: Thru-bolt is not included.

• Manufacturer Part Number: CE-9114L-28
• Housing Size: 2-1/2 in. Forged Steel
• Shank Thread: 1-1/4 in.-12 LH (Left Hand)
• Shank Length: 2-1/4 in.
• Mounting Width: 2.625 in.
• Thru-Bolt Hole: .640 in.
• Articulation: 30 Degrees of movement
• Finish: Gold Zinc Plated

The RockJock narrow forged Johnny Joint (CE-9112N-11) is engineered for fabricators and suspension builders who require maximum articulation and long-term durability. Designed to outperform standard heim joints, this rod end offers up to 40 degrees of unrestricted movement, compared to the 22-degree limit of typical alternatives. This increased range of motion is critical for high-travel suspension systems and off-road link builds.

Construction features a high-density urethane bushing that encases a heat-treated center ball, providing the road-noise dampening and vibration isolation that metal-on-metal joints lack. The assembly is secured by two heat-treated side washers and a heavy-duty snap ring. For maintenance, the ball is cross-drilled for thru-bolt lubrication and the forged body includes a pre-installed Zerk fitting for easy greasing.

• Body Type: 2-inch Narrow Forged Rod End
• Shank Thread: 1"-14 Right Hand (RH) with 2.250" thread length
• Mounting Dimensions: 2.190" ball mounting width
• Thru-Bolt Hole: 0.482" diameter
• Material & Finish: Forged steel with corrosion-resistant Gold Zinc plating
• Movement: 40 degrees of total articulation
• MPN: CE-9112N-11

The RockJock Johnny Joint (CE-9114-24) is a heavy-duty forged rod end engineered for fabricators and suspension builders who require maximum articulation and durability. Offering 30 degrees of unrestricted movement, these joints significantly outperform the 22-degree range typical of standard heim joints while providing superior vibration dampening for off-road and custom applications.

• High Articulation: 30 degrees of movement in any direction for maximum suspension travel.
• Cushioned Performance: High-density urethane bushings encase the inner ball to provide impact dampening that traditional heim joints cannot match.
• Serviceable Design: Features an integrated zerk fitting for external greasing and a cross-drilled center ball for thorough thru-bolt lubrication.
• Heavy-Duty Construction: Built with a forged housing, heat-treated internals, and finished in gold zinc plating for corrosion resistance.

• Part Number: CE-9114-24
• Joint Diameter: 2 1/2 in.
• Shank Thread: 1 1/4 in.-12 RH
• Thread Length: 2 1/4 in.
• Mounting Width: 2.585 in.
• Thru-Bolt Hole: .562 in.
• Retention: 2 heat-treated side washers and snap ring

The RockJock Johnny Joint (CE-9113N) is a high-articulation rod end engineered for custom suspension fabrication and off-road builders. Unlike standard heim joints that typically offer only 22 degrees of movement, the Johnny Joint provides a full 40 degrees of unrestricted travel. This narrow forged housing is designed to offer maximum clearance and durability in demanding suspension geometries.

Internal components feature high-density urethane bushings that encase a heat-treated center ball. This design provides critical vibration dampening and cushioning that rigid heim joints lack. The center ball is cross-drilled for efficient thru-bolt lubrication, and the assembly is secured by two heat-treated side washers and a heavy-duty snap ring. The exterior is finished in gold zinc plating for superior corrosion resistance.

• Manufacturer Part Number: CE-9113N
• Joint Diameter: 2.5 in.
• Mounting Width: 2.625 in.
• Thru-Bolt Hole: 0.562 in. (9/16 in.)
• Thread Size: 1 in.-14 RH
• Thread Length: 2.25 in.
• Articulation: 40 Degrees total
• Lubrication: Externally greasable via integrated Zerk fitting
• Finish: Gold Zinc Plating

The RockJock forged Johnny Joint (CE-9112SP) is a 2-inch diameter rod end designed for custom suspension fabrication and builders requiring high-articulation joints. Offering 30 degrees of unrestricted movement in any direction, this joint significantly outperforms standard heim joints which typically provide only 22 degrees of travel.

Unlike traditional metal-on-metal heim joints, Johnny Joints utilize high-density urethane bushings to encase the inner ball, providing vibration dampening and cushioning for better ride quality without sacrificing durability. The internals are secured by two heat-treated side washers and a heavy-duty snap ring. For easy maintenance, the forged body features an integrated Zerk fitting for external greasing, while the heat-treated center ball is cross-drilled for internal lubrication.

• Body Diameter: 2.0 in.
• Shank Thread: 3/4 in.-16 Right Hand (RH)
• Shank Length: 2 1/4 in.
• Mounting Width: 2.0 in.
• Thru-Bolt Hole: 0.4375 in. (7/16 in.)
• Articulation: 30 Degrees
• Finish: Gold Zinc Plating
• Part Number: CE-9112SP

Note: Thru-bolt is not included.

The RockJock Johnny Joint (CE-9112P-12) is a high-articulation weld-on rod end designed for fabricators and custom suspension builders. Providing 30 degrees of unrestricted movement, this joint offers significantly more range than the 22-degree limit found on standard heim joints. Unlike metal-on-metal rod ends, the Johnny Joint utilizes high-density urethane bushings to isolate vibration and road noise while maintaining structural integrity.

Constructed with a .180 in. wall machined DOM tubing outer shell, this joint is ready for heavy-duty welding into control arms or track bars. The internal assembly features a heat-treated center ball, cross-drilled for efficient thru-bolt lubrication via the integrated Zerk fitting. The internals are securely retained by two heat-treated side washers and a heavy-duty snap ring for reliable performance in demanding off-road environments.

• Outer Diameter: 2 in.
• Mounting Width: 2 in.
• Thru-Bolt Hole: .500 in.
• Movement Range: 30 Degrees
• Shell Material: .180 in. Wall DOM Tubing
• Manufacturer Part Number: CE-9112P-12

Fits 1995-1998 Nissan 240SX Base, LE, and SE (S14) models.

SPL Parts Front Tension Rods (TR) allow for precise front caster adjustment to optimize turn-in response and compensate for chassis variances. These rods replace factory rubber bushings with low-friction 3/4-inch FK Spherical Bearings, eliminating the "mushy" steering feel and bushing deflection common under heavy cornering or braking loads.

The rods are engineered for maximum strength-to-weight ratio, featuring 1-3/8 inch diameter billet 6061-T6 aluminum that is precision CNC machined and gun-drilled to reduce unsprung weight. For rapid and accurate alignment changes, the assembly includes an exclusive 4130 Chromoly double adjuster. Weight savings are further optimized through the use of blue anodized titanium hardware and gun-drilled adjusters without sacrificing structural integrity.

• 3/4 inch FK 3-piece spherical bearing rod ends with chemically bonded PTFE liners
• Precision CNC-machined 1-3/8 inch Billet 6061-T6 aluminum rods
• Gun-drilled rods and 4130 Chromoly double adjusters for reduced unsprung mass
• Blue Anodized Titanium hardware for high-strength weight reduction
• Maintenance-free Teflon liner provides quiet operation and high load capacity
• Wide operating temperature range starting at -65°F
• Manufacturer Part Number: SPL TR S14
• Proudly engineered and assembled in the USA

Fits 2017-2023 Tesla Model 3 and 2020-2023 Tesla Model Y (Base, Long Range, Performance, Standard Range, and Standard Plus).

SPL Parts Rear Upper Lateral Links (Camber Links) provide the expanded adjustment range necessary for proper wheel alignment on lowered Tesla Model 3 and Model Y vehicles. While the factory eccentric washer system is often insufficient for high-performance track or aggressive street setups, these links allow for precise camber settings to optimize the contact patch and tire wear.

Constructed from gun-drilled 2024 aluminum, these links feature a 360-degree rotating clamp system that simplifies alignment. Instead of fumbling with wrenches to tighten jam nuts, a 3/16" allen key locks your settings in place. The assembly is secured with blue anodized titanium socket head cap screws for maximum strength and weight reduction. To eliminate the deflection common with OE rubber bushings, SPL utilizes FK spherical rod ends with chemically bonded PTFE liners, ensuring smooth articulation and quiet operation under heavy lateral loads.

• Maintains precise alignment under hard cornering, acceleration, and braking
• Gun-drilled 2024 Aluminum center links and clevises
• Blue Anodized Titanium hardware for superior durability
• FK Spherical Rod Ends with self-lubricating Teflon/PTFE liners
• Operating temperature range: -65°F to +325°F
• Eliminates bushing deflection for improved suspension feedback
• Designed, engineered, and assembled in the USA
• Manufacturer Part Number: SPL RUA MOD3

Fits select 2003-2015 Nissan 350Z, Infiniti G35, G37, and Q40.

SPL Parts Front Upper Control Arms (FUA) provide precise camber and caster adjustment for high-performance track use or lowered street vehicles. These arms feature a revolutionary slotted design that replaces traditional jam nuts with hex cap Double Adjusters. This allows for quick, accurate adjustments while the arms are fully attached to the chassis, significantly reducing time spent on the alignment rack.

Designed for durability and feedback, these arms utilize fully encapsulated spherical bearings at the upright mount. This design provides superior strength over standard rod ends and eliminates the bushing deflection found in OE components. Engineered and assembled in the USA, SPL arms are the industry standard for suspension geometry correction.

• Dual chassis mount adjusters for independent camber and caster settings
• Hex cap Double Adjusters allow adjustment without removing the arm from the car
• Encapsulated spherical bearings eliminate rod end bending and bushing deflection
• Wide adjustment range for track-oriented camber gain or street alignment correction
• Engineered and assembled in the USA
• Manufacturer Part Number: SPL FUA Z33

Fits select 1998-2026 Lexus, Scion, Subaru, and Toyota models including the BRZ, WRX, IS300, and GR86. The Whiteline KTA147B Rear Toe Arm provides the essential adjustment range required to correct suspension geometry on performance-oriented or lowered vehicles. When dialing in rear camber, factory toe links often lack the necessary travel to return the vehicle to safe or optimal alignment specs; these adjustable arms solve that limitation while enhancing traction under power and through corners.

Constructed with an anti-geometry design, these arms allow the wheels to track the ground more precisely, effectively reducing understeer and front-wheel spin. To ensure longevity in harsh environments, all metal components are treated with a combination of protective plating and a durable powder coat finish that exceeds conventional paint standards.

• Precise rear toe alignment tuning for improved handling and tire wear
• Includes factory toe lock-out washers to maintain desired alignment settings
• Internal grease reservoirs provide continual self-lubrication for friction management
• Supplied with extreme pressure molybdenum disulphide (LM) grease
• Heavy-duty protective plating and powder coating for maximum corrosion resistance
• Manufacturer Part Number: KTA147B

Fits 2006-2015 Mazda Miata MX-5 (NC).

SPL Parts Titanium Rear Upper Trailing Arms (SPL RUT NC) replace the compliant factory rubber-bushed arms to eliminate unwanted deflection and maintain precise rear suspension geometry. By swapping to these adjustable arms, drivers can fine-tune the wheelbase and caster settings, ensuring consistent tire contact and improved stability during high-load cornering or hard acceleration.

Engineered for professional racing and performance street use, these arms are constructed from lightweight titanium and high-strength 6061-T6 aluminum to reduce unsprung weight. They feature FK Teflon-lined spherical rod ends for smooth, bind-free movement and long-term durability without the maintenance requirements of traditional bearings.

• Manufacturer Part Number: SPL RUT NC
• Construction: High-strength Titanium and 6061-T6 Aluminum components
• Bearings: FK Teflon-lined spherical rod ends for low friction and zero deflection
• Hardware: Grade 10.9 or better fasteners for secure installation
• Adjustment: Fine-pitch threads allow for precise alignment and wheelbase tuning
• Finish: Anodized and raw titanium finishes for corrosion resistance

Fits 1992-2000 Honda Civic and 1994-2001 Acura Integra (EG, EK, and DC chassis).

The BLOX Racing Front Traction Bar Hardware Kit (BXSS-20500-HD) is a comprehensive set of replacement fasteners designed to maintain the structural integrity of your traction bar system. This kit provides the high-tensile hardware necessary to ensure your traction bar remains securely mounted to the vehicle, allowing it to effectively minimize wheel hop and improve front-end stability during hard launches.

• Direct replacement hardware for BLOX Racing front traction bars
• High-strength fasteners engineered for suspension load requirements
• Essential for refreshing worn or missing components during service or reinstallation
• Compatible with EG, EK, and DC Honda/Acura chassis
• Manufacturer Part Number: BXSS-20500-HD

Fits select 1980-1996 Ford F-150, Bronco, and Bronco II 4WD models.

Restore suspension caster and maintain proper front-end geometry on your lifted Ford with Tuff Country 2-inch drop radius arm brackets. These brackets are designed to lower the rear mounting point of the factory radius arms, which helps correct the axle sweep and alignment angles that change when a lift is installed. By repositioning the arms, you regain factory-like handling and prevent wandering on the road.

• Manufacturer Part Number: 20872
• Drop Distance: 2 Inches
• Components: Driver and passenger side brackets (Pair)
• Application: Specifically for 4WD configurations
• Function: Corrects caster and suspension geometry
• Fitment: Fits 1980-1996 Ford F-150, Bronco, and Bronco II

Fits 2023-2025 Ford F-250 and F-350 Super Duty 4WD models.

The ICON Vehicle Dynamics Radius Arm System is engineered to correct suspension geometry and improve drivability on lifted 2023-2025 Ford Super Duty trucks. These arms feature built-in adjustable caster cams, allowing for precise alignment tuning without the need for additional caster bushings or radius arm drop brackets. This system provides an ample caster range suitable for front lift heights ranging from 2 to 5.5 inches over stock.

Constructed from CNC laser-cut and CNC-machined steel, these arms utilize a fully boxed design for maximum strength and durability. The arm profile is specifically optimized for tire clearance, allowing the use of 37-inch tall tires at full steering lock (when paired with a 5.5-inch backspace wheel). Each arm is equipped with a maintenance-free, sealed pivot bushing that minimizes road feedback while ensuring quiet, long-lasting operation.

• Precision engineered for 2-5.5" front lift heights
• Fully boxed, fabricated steel construction
• Adjustable caster cams for optimized return-to-center
• Maintenance-free sealed pivot bushings for quiet operation
• Clearance for 37" tires at full steering lock
• Compatible with OnBoard Scales (requires height-specific sensor linkage brackets)
• Durable semi-gloss black powder coat finish
• Manufacturer Part Number: 64043

Fits Nissan 350z (Z33) models equipped with Cusco suspension components.

The Cusco Service Ball Joint (251 474 K BJ) is a precision-engineered replacement part designed specifically for the maintenance and repair of Cusco performance suspension arms. Engineered to match the exact tolerances of the components found in Cusco kit 251 474 K, this service part allows you to refresh your suspension and restore handling precision without the expense of replacing a complete control arm assembly.

• Genuine Cusco service/replacement component
• Specifically designed for use with Cusco arm kit 251 474 K
• High-strength construction to handle increased cornering and suspension loads
• Precision fitment to ensure proper suspension geometry
• Manufacturer Part Number: 251 474 K BJ
• Sold individually

Fits select 2022-2025 Toyota Tacoma, 4Runner, and Land Cruiser, along with Lexus GX550 and LX600 models. Designed specifically for vehicles equipped with 1–3 inches of lift, these arms correct suspension geometry and maximize usable wheel travel.

Camburg KINETIK V2 upper control arms are CNC-machined from aerospace-quality 6061 billet aluminum for superior strength-to-weight performance. These arms replace the restrictive factory ball joints with massive 1.25-inch FK uniballs featuring PTFE liners for increased articulation and durability in harsh off-road environments. The V2 design incorporates 7/8-inch FK chromoly heim joints at the frame pivots, allowing for precise camber and caster adjustments while eliminating the bushing deflection and binding found in OE components.

Every set undergoes a bead-blasting process followed by a Type II blue anodized finish and laser etching for long-lasting corrosion resistance. Installation is straightforward with model-specific, heat-treated stainless steel spacers that adapt the uniball to the factory spindle without drilling or modification.

• 6061 billet aluminum construction with blue Type II anodizing
• 1.25-inch FK uniballs with PTFE liners for maximum strength
• 7/8-inch FK chromoly heim joints for adjustable caster and camber
• Corrects suspension geometry for 1–3 inch lift heights
• Heat-treated stainless steel spindle spacers
• AN/Mil-spec hardware including single pinch bolts and secondary jam nuts
• Includes low-profile press-on caps to protect uniballs from debris
• Manufacturer Part Number: CAM-310194-BLU
• Made in the USA

Fits 2008-2009 Pontiac G8 (Base, GT, GXP) and 2014-2017 Chevrolet SS Base. This BMR Suspension Rear Suspension Kit is engineered to provide the clearance necessary for 15-inch wheel conversions while drastically improving launch consistency and power transfer.

Factory stamped steel control arms and soft rubber bushings are prone to significant deflection under load, leading to wheel hop and lost torque. The RSK309H kit replaces these weak points with high-strength components designed for street performance and drag racing. This kit includes BMR's non-adjustable tubular Lower Control Arms (LCA357) and spherical Trailing Arms (TCA033) to ensure your tires stay planted at the starting line.

• Lower Control Arms (LCA357): MIG-welded from heavy-duty DOM steel tubing with laser-cut mounting plates for maximum rigidity.
• Trailing Arms (TCA033): Manufactured from 1.25-inch DOM steel tubing for superior strength over OEM stamped parts.
• Bushings: Features polyurethane bushings in the control arms and spherical bearings in the trailing arms to eliminate deflection.
• Finish: Durable Black Hammertone powder coat for long-lasting corrosion resistance.
• Fitment: Specifically designed for 15-inch wheel conversions on the Zeta platform.
• Manufacturer Part Number: RSK309H

Fits 2008-2020 Dodge Challenger models including SE, R/T, SXT, SRT8, SRT Hellcat, and SRT Demon.

Eliminate wheel hop and improve rear-end stability with BMR Suspension Lower Trailing Arms. The factory stamped steel trailing arms and soft rubber bushings are prone to significant deflection under load, leading to inconsistent cornering and power-sapping wheel hop. These BMR arms replace the weak factory units with heavy-duty 1-inch DOM steel tubing and TIG-welded chrome-moly tube adapters, ensuring maximum rigidity for street performance, drag racing, or road course applications.

The on-car adjustable design allows for precise fine-tuning without removing the arms from the vehicle. Equipped with zinc-plated, heat-treated chrome-moly X-series rod ends, these arms feature self-lubricating Teflon liners for quiet, bind-free operation. Custom-designed 304 stainless steel rod end spacers provide increased articulation over stock components, delivering superior handling and repeatability at any power level.

• Manufacturer Part Number: LTA112H
• Construction: 1-inch heavy-duty DOM steel tubing
• Adapters: TIG-welded chrome-moly tube adapters
• Rod Ends: Heat-treated chrome-moly, Teflon-lined, self-lubricating X-series
• Spacers: Custom 304 stainless steel
• Finish: Durable Black Hammertone powdercoat
• Installation: Approximately 1 hour bolt-on process
• Origin: Made in the USA

Fits 2022-2026 Hyundai Elantra N Base models.

SPL Parts rear upper camber arms provide the expanded adjustment range necessary for lowered vehicles and aggressive performance alignments. By replacing the compliant factory rubber bushings with maintenance-free FK PTFE-lined rod ends, these arms eliminate deflection to maintain consistent geometry under high cornering and braking loads.

Engineered for maximum strength without unnecessary weight, the SPL RUA CN7 features CNC-machined 6061-T6 curved aluminum arms and an exclusive electroless nickel-plated 4130 chromoly double adjuster for quick, precise on-car adjustments. The assembly is secured with blue anodized titanium hardware and a 6061-T6 rotating clamp, ensuring long-term corrosion resistance and durability in both street and track environments.

• Adjustment: Precise rear camber tuning for improved tire contact and handling response
• Construction: Anodized 6061-T6 aluminum arms with blue titanium hardware
• Bearings: US-made FK PTFE-lined rod ends for smooth, maintenance-free operation
• Adjuster: 4130 chromoly double adjuster with electroless nickel plating
• Manufacturing: Designed, engineered, and assembled in the USA
• Part Number: SPL RUA CN7

Fits 2022-2024 Ford Maverick models.

Achieving proper alignment is critical for handling performance and tire longevity, especially on lowered vehicles. These ISC Suspension Rear Toe Arms (MPN: F031TA) replace the factory rear links to provide the necessary adjustability for precise toe settings. Whether you are correcting suspension geometry after installing lowering springs or coilovers, or setting up your truck for specific performance characteristics, these arms offer the range of motion required that factory hardware cannot provide.

• Provides essential rear toe adjustment for 2022+ Ford Maverick platforms
• Critical for maintaining correct tire wear and contact patches on lowered vehicles
• Robust construction designed to withstand increased suspension loads
• Direct replacement for factory rear toe links
• Manufacturer Part Number: F031TA