| FMDVTUN Pop off Tuning Kit  inkludiert 4 x verschiedene Federstärken Es ermöglicht eine Feineinstellung der Forge Dump Ventile & verbessert die Leistung Federstärken: Grün: 0.3 bis 1.03 BarGelb: 1.03 bis 1.58 Bar
 Blau: 1.58 bis 2.06 Bar
 Rot: 2.06 Bar
 
 Now you can fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit.
  Your valve tuning kit you will find four springs and three spacers.
 
  The strongest spring is the red, followed by the blue, yellow and
 finally the green which is the weakest.   Valve Spring color coding 
 Green    -    5-15 PSI 
 Yellow    -    15-23 PSI 
 Blue    -    23-30 PSI 
 Red    -    30 + PSI 
 
 
 |