Blue Spring Upgrade Kit – DK-FD6.0-BSK

Original price was: $22.04.Current price is: $20.24.

SKU: DK-FD6.0-BSK Category:


Ford Powerstroke 6.0L – 2003-2010 – Blue Spring Kit

This kit contains:

  • Fuel Pressure Regulator “Blue Spring” Upgrade Kit

​OEM Interchange: Ford 3C3Z-9T517-AG

Our “Blue Spring” upgrade is a low-cost, must-have modification that will increase fuel pressure on your 6.0L Powerstroke. Even simple aftermarket performance upgrades can easily challenge the limits of your stock fuel system. Increasing the fuel pressure will help prevent damage to your injectors and even extend injector life. Common pressure increases can be 10-15PSI as well as increased engine performance, increased drivability and smoother power delivery.  

  • Easy Upgrade 
  • Increased Injector Life
  • Increased Fuel Pressure 
  • Great For Stock & Modified Trucks 

     DK Engine Parts offers a variety of engine parts and kits for most Ford Powerstroke applications and engine models.  Please take a look at what we offer on our website and feel free to call us anytime with questions regarding items listed on our website.  Also note that we offer more parts then what is currently listed on our website.  If you do not see what you are looking for, please do not hesitate to call us.  We have knowledgeable salesmen on standby to assist you with any questions you might have.

DK Engine Parts Home Page

Additional information

Weight 1 lbs
Dimensions 4 × 4 × 4 in


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