Superpro Rear Subframe Bushing Kit — Fits 2018-2021 Jeep Grand Cherokee Trackhawk & Dodge Durango Hellcat

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SKU: SPRSPF5393K

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Sale price$499.99 Regular price$514.43
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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 Superpro

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

Unleash Maximum Performance with Superpro Rear Subframe Bushings

Engineered for the most demanding performance vehicles, the Superpro Rear Subframe Bushing Kit is specifically designed for the 2018-2021 Jeep Grand Cherokee Trackhawk and Dodge Durango SRT Hellcat models. This kit replaces the factory subframe bushings with high-performance polyurethane, providing a significantly more rigid and stable platform for enhanced power delivery and handling.

Key Benefits for High-Performance Vehicles:

  • Uncompromised Stability: Dramatically reduces subframe flex under extreme acceleration, braking, and cornering forces, ensuring consistent geometry.
  • Optimized Power Transfer: A stiffer connection between the drivetrain and chassis allows for more efficient transfer of power to the wheels, minimizing energy loss.
  • Sharper Handling: Improves turn-in response and overall chassis feedback, allowing the driver to better feel and control the vehicle at its limits.
  • Extreme Durability: Constructed from Superpro's advanced polyurethane material, these bushings are built to withstand the immense stresses and heat generated by high-horsepower applications.
  • Precision Fitment: Designed as a direct replacement for the original rear subframe bushings, ensuring compatibility with your Trackhawk or Hellcat Durango.

Stock rubber bushings are often a weak link in high-performance vehicles, leading to power loss and unpredictable handling when pushed hard. The Superpro SPF5393K kit is the ultimate solution for owners seeking to maximize their Trackhawk or Hellcat Durango's potential. Experience a more connected and responsive driving experience, whether on the street or the track. Get yours today at GGCRACING!

About Superpro

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

Unleash Maximum Performance with Superpro Rear Subframe Bushings

Engineered for the most demanding performance vehicles, the Superpro Rear Subframe Bushing Kit is specifically designed for the 2018-2021 Jeep Grand Cherokee Trackhawk and Dodge Durango SRT Hellcat models. This kit replaces the factory subframe bushings with high-performance polyurethane, providing a significantly more rigid and stable platform for enhanced power delivery and handling.

Key Benefits for High-Performance Vehicles:

  • Uncompromised Stability: Dramatically reduces subframe flex under extreme acceleration, braking, and cornering forces, ensuring consistent geometry.
  • Optimized Power Transfer: A stiffer connection between the drivetrain and chassis allows for more efficient transfer of power to the wheels, minimizing energy loss.
  • Sharper Handling: Improves turn-in response and overall chassis feedback, allowing the driver to better feel and control the vehicle at its limits.
  • Extreme Durability: Constructed from Superpro's advanced polyurethane material, these bushings are built to withstand the immense stresses and heat generated by high-horsepower applications.
  • Precision Fitment: Designed as a direct replacement for the original rear subframe bushings, ensuring compatibility with your Trackhawk or Hellcat Durango.

Stock rubber bushings are often a weak link in high-performance vehicles, leading to power loss and unpredictable handling when pushed hard. The Superpro SPF5393K kit is the ultimate solution for owners seeking to maximize their Trackhawk or Hellcat Durango's potential. Experience a more connected and responsive driving experience, whether on the street or the track. Get yours today at GGCRACING!

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