JKS ACOS Front Adjustable Coil Spacer — Fits Jeep Wrangler TJ/LJ

SKU: BKWD_JKS2200
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Sale price$276.95
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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

Product Details

Product Description
Part Numbers
Sizing & Fit

About JKS

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

Watch in action

Precision Ride Height Control with JKS ACOS

The JKS ACOS (Adjustable Coil Over Spacer) is the ultimate solution for Jeep Wrangler TJ and LJ owners looking to fine-tune their front suspension. Whether you need to compensate for heavy aftermarket accessories like winches and bumpers or simply want to level out your stance, the ACOS system allows for ride height adjustments from 1-1/2" to 3-3/4" without the need to disassemble your suspension components.

Why Choose JKS ACOS?

  • Infinite Adjustability: Easily dial in your ride height to correct spring settling or uneven load distribution.
  • Dura-Thane Isolators: High-tech polyurethane isolators effectively prevent noise transfer and vibration.
  • Billet Design: Machined from high-grade materials for superior strength and a premium aesthetic.
  • No Disassembly Required: Save time and effort with a design that allows for adjustments while the coil springs are installed.

Beyond just leveling your Jeep, the JKS ACOS system helps you maintain optimal suspension geometry as you add equipment. By preventing the need to replace sagging springs, it serves as a cost-effective and high-performance upgrade. The robust construction ensures that your suspension remains stable under heavy loads, providing a smoother ride on and off the trail. Enhance your Jeep's versatility and performance with the ACOS system from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About JKS

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

Watch in action

Precision Ride Height Control with JKS ACOS

The JKS ACOS (Adjustable Coil Over Spacer) is the ultimate solution for Jeep Wrangler TJ and LJ owners looking to fine-tune their front suspension. Whether you need to compensate for heavy aftermarket accessories like winches and bumpers or simply want to level out your stance, the ACOS system allows for ride height adjustments from 1-1/2" to 3-3/4" without the need to disassemble your suspension components.

Why Choose JKS ACOS?

  • Infinite Adjustability: Easily dial in your ride height to correct spring settling or uneven load distribution.
  • Dura-Thane Isolators: High-tech polyurethane isolators effectively prevent noise transfer and vibration.
  • Billet Design: Machined from high-grade materials for superior strength and a premium aesthetic.
  • No Disassembly Required: Save time and effort with a design that allows for adjustments while the coil springs are installed.

Beyond just leveling your Jeep, the JKS ACOS system helps you maintain optimal suspension geometry as you add equipment. By preventing the need to replace sagging springs, it serves as a cost-effective and high-performance upgrade. The robust construction ensures that your suspension remains stable under heavy loads, providing a smoother ride on and off the trail. Enhance your Jeep's versatility and performance with the ACOS system from GGCRACING.

Product Details

Product Description

About JKS

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

Watch in action

Precision Ride Height Control with JKS ACOS

The JKS ACOS (Adjustable Coil Over Spacer) is the ultimate solution for Jeep Wrangler TJ and LJ owners looking to fine-tune their front suspension. Whether you need to compensate for heavy aftermarket accessories like winches and bumpers or simply want to level out your stance, the ACOS system allows for ride height adjustments from 1-1/2" to 3-3/4" without the need to disassemble your suspension components.

Why Choose JKS ACOS?

  • Infinite Adjustability: Easily dial in your ride height to correct spring settling or uneven load distribution.
  • Dura-Thane Isolators: High-tech polyurethane isolators effectively prevent noise transfer and vibration.
  • Billet Design: Machined from high-grade materials for superior strength and a premium aesthetic.
  • No Disassembly Required: Save time and effort with a design that allows for adjustments while the coil springs are installed.

Beyond just leveling your Jeep, the JKS ACOS system helps you maintain optimal suspension geometry as you add equipment. By preventing the need to replace sagging springs, it serves as a cost-effective and high-performance upgrade. The robust construction ensures that your suspension remains stable under heavy loads, providing a smoother ride on and off the trail. Enhance your Jeep's versatility and performance with the ACOS system from GGCRACING.

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