JKS Manufacturing
JKS Manufacturing Jeep Wrangler JK Adjustable J-Flex Upper Control Arms - Rear
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JKS Manufacturing Jeep Wrangler JK Adjustable J-Flex Upper Control Arms - Rear
JKS Manufacturing

JKS Manufacturing Jeep Wrangler JK Adjustable J-Flex Upper Control Arms - Rear

SKU: JKSJKS1665

About JKS Manufacturing JKS Manufacturing engineers high-quality automotive parts and ...Read more

Price:
$318.99
3180 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About JKS Manufacturing

JKS Manufacturing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JKS Manufacturing lineup with fast shipping and expert fitment support — order with confidence.

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JKS Manufacturing Adjustable J-Flex Upper Control Arms for Jeep Wrangler JK (Rear)

Optimize your Jeep Wrangler JK's suspension and off-road performance with the JKS Manufacturing Adjustable J-Flex Upper Control Arms. Designed specifically for the rear of JK models, these control arms provide the adjustability needed to correct caster and pinion angles after lifting your vehicle, ensuring proper alignment and improved handling.

Superior Control and Adjustability:

  • Vehicle Fitment: Designed for 2007-2018 Jeep Wrangler JK models (including Rubicon, Sahara, Sport, Unlimited variants).
  • Adjustable Design: Allows for precise tuning of caster and pinion angles, crucial for lifted suspensions.
  • J-Flex Joints: Feature JKS's renowned J-Flex joints, offering a wide range of motion for enhanced articulation and a smoother ride on rough terrain.
  • Durable Construction: Built from high-strength steel tubing for maximum durability and resistance to off-road abuse.
  • Improved Handling: Corrects suspension geometry to restore proper alignment, reducing tire wear and improving on-road stability.
  • Easy Installation: Engineered for a direct bolt-on installation, minimizing complexity.

These rear upper control arms are essential for any JK owner looking to fine-tune their suspension after a lift kit installation. They help maintain optimal driveshaft operating angles, reducing vibration and wear. The robust construction ensures they can withstand the rigors of off-roading, while the advanced J-Flex joints provide the flexibility needed for challenging trails.

Enhance your Jeep's suspension system with JKS Manufacturing's trusted quality. Get your Adjustable J-Flex Upper Control Arms today at GGCRACING.

About JKS Manufacturing

JKS Manufacturing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JKS Manufacturing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

JKS Manufacturing Adjustable J-Flex Upper Control Arms for Jeep Wrangler JK (Rear)

Optimize your Jeep Wrangler JK's suspension and off-road performance with the JKS Manufacturing Adjustable J-Flex Upper Control Arms. Designed specifically for the rear of JK models, these control arms provide the adjustability needed to correct caster and pinion angles after lifting your vehicle, ensuring proper alignment and improved handling.

Superior Control and Adjustability:

  • Vehicle Fitment: Designed for 2007-2018 Jeep Wrangler JK models (including Rubicon, Sahara, Sport, Unlimited variants).
  • Adjustable Design: Allows for precise tuning of caster and pinion angles, crucial for lifted suspensions.
  • J-Flex Joints: Feature JKS's renowned J-Flex joints, offering a wide range of motion for enhanced articulation and a smoother ride on rough terrain.
  • Durable Construction: Built from high-strength steel tubing for maximum durability and resistance to off-road abuse.
  • Improved Handling: Corrects suspension geometry to restore proper alignment, reducing tire wear and improving on-road stability.
  • Easy Installation: Engineered for a direct bolt-on installation, minimizing complexity.

These rear upper control arms are essential for any JK owner looking to fine-tune their suspension after a lift kit installation. They help maintain optimal driveshaft operating angles, reducing vibration and wear. The robust construction ensures they can withstand the rigors of off-roading, while the advanced J-Flex joints provide the flexibility needed for challenging trails.

Enhance your Jeep's suspension system with JKS Manufacturing's trusted quality. Get your Adjustable J-Flex Upper Control Arms today at GGCRACING.

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