With the release of the redesigned 2015 Mustang, a new strut and shock design was needed. The same industry leading dual bleed adjustability is carried forward on both the front and rear shocks. The rear shock has been designed into a coil over application . This kit has been developed with Shelby North America to ensure the best possible damping and spring combination is being used to maximize the performance of this awesome car.

These kits are for non-MagneRide equipped cars only!

7/8” SHAFT 
Large diameter shaft provides rigidity. 
Shaft seals/wiper keeps dirt and air out while maintaining 
very low friction. 
NOTE: A small amount of residual fluid on shaft is normal. If you notice 
a puddle of oil, contact Shelby North America or Penske Racing 
Shocks.  

RIDE HEIGHT ADJUSTMENT 
Each full clockwise revolution of Ride Height 
Adjuster adds 1/8” (.125”) of Spring Preload. 

CORTEX RACING OUTER HOUSING 
Penske Racing Shocks Strut insert is fitted in 
an outer housing made by Cortex Racing which 
retrofits our strut cartridge to existing strut 
mounting points. 

SPRING 
2.5” ID 
400 lb Rate 
8” Free Length

DUAL BLEED KNOBS 
Clicks of adjustment are measured from the full hard needle position (turn knob 
clockwise until it stops).  This ensures repeatability each time the damping is adjusted a 
certain number of “clicks”. Clicks are counted negative from this full hard position.

The Penske Advantage

• CNC'd aluminum for the lightest and strongest parts
• Coilover inverted front strut design for industry leading stiffness
• Utilizes Penske high quality pistons and internal parts for damping quality and repeatability
• 100% designed, manufactured, and hand built in the USA
• Suspension optimized on 4-post Shaker Rig

All Penske Coil-over kits are built to order and currently around 4 week turnaround time.

Penske Shocks race proven struts have endured and won the 24hrs of Daytona. No other strut in the world performs better, while maintaining strength and durability than a Penske Strut!