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CorteX Xtreme-Grip Coilover System w/JRi Single Adj (2015-2023 Mustang/GT350) CCK-50-1000-JRI-SA

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Item#:
cortex-cck-50-1000-jri-sa
Price: $3,995.00
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Bulletproof steel housing and mounting brackets off more tire clearance and reduced weight than bulkier aluminum components.  Since struts see significant bending loads (unlike shocks which are mostly limited to tension and compression loads) stiffness of the housing is essential in order to minimize camber loss and prevent bending and component damage in the event of accidental abuse from contact or an off-track excursion.  Engineers know that aluminum deflects 3 times more than steel however it is also 1/3 the weight.  What this means is that if you are designing a component for stiffness the aluminum needs to be 3 times thicker to have the equivalent stiffness of the steel parts.  With that knowledge, it is easy to deduct that no weight will be saved by using aluminum in the design.

Steel also has superior fatigue properties than aluminum which means that it can be loaded closer to its limits over time (cycles) without fatigue failures.  Aluminum, in contrast, must be kept further below its load limits to avoid fatigue failure.  That is the exact reason that lightweight airplane components are replaced on a predetermined schedule since the engineers know how long the aluminum parts can safely be kept in service before a fatigue failure is likely to occur.

Installation is straightforward as coil-over hardware, springs, and all mounting brackets are included. With longevity and performance as priorities, all components use high-grade materials ideal for the application with durable finishes. Damper valving has been optimized and will take you to the next level of performance.

*** Does not include Remote Reservoir ***

System Includes:

Front:

  • Struts Assembly with JRi Single Adjustable Internals (pair)
  • Camber Plate (pair)
  • Choice of Springs
  • All mounting hardware to complete the installation

Rear:

  • JRi Single Adjustable dampers
  • Springs and appropriate valving
  • Coil over hardware
  • Mounting brackets and hardware

Fitment:

- 2015 Ford Mustang S550

- 2016 Ford Mustang S550

- 2017 Ford Mustang S550

- 2018 Ford Mustang S550

- 2019 Ford Mustang S550

- 2020 Ford Mustang S550

- 2021 Ford Mustang S550

- 2022 Ford Mustang S550

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov