CorteX / Penske 1979-1993 Mustang Xtreme-Grip™ Double Adjustable Coil-Over System, non-remote


5,695.00 5695.0 USD 5,695.00


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Proven Performance and Durability

This coil-over system upgrade applies race-winning technology to your vehicle by providing precision chassis control, ride height, and geometry alignment.



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


  • Penske Double Adjustable dampers
  • Springs and appropriate valving
  • Coilover hardware
  • Mounting brackets and hardware

The Professional Engineering Difference

Bulletproof steel housing and mounting brackets offer more tire clearance and reduced weight than bulkier aluminum components.

Why steel? Because aluminum deflects 3 times more than steel however it is also 1/3 the weight, when CorteX designs a component for stiffness we understand the aluminum needs to be 3 times thicker to have the equivalent stiffness of the steel parts.

Don’t be fooled… no weight will be saved without compromising durability by using aluminum.  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.

Easy Install

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.