Fass Fuel System - GM

  • Sale
  • Regular price $630.80


  • Stock to Moderate HP (0-600 HP)
  • Moderate to Extreme HP (600-900 HP)
  • Super Extreme HP (900-1200 HP)
  • Highly Modified HP (1200-1500 HP)

A great upgrade for all Duramax 6.6L diesel engines that are looking to extend the life of their Bosch injection system, improve fuel mileage and fuel flow for aftermarket performance modification.  Each Bolt-on kit comes in different fuel flow rates of 95, 150, 220 and 260 Gallons Per Hour