3RZ Rising-rate fuel pressure regulator kit

Turbosmart FPR6 rising rate fuel pressure regulator kit. This kit is recommended when using otherwise stock fuel lines. The factory fuel lines are only 5/16th feed and 1/4 return. Factory rubber hoses are not E85 compatible.

Includes

• Turbosmart FPR6
• Fuel rail adapter to replace the factory regulator on the front side of the fuel rail
• All fittings required to run fuel lines from rail to reg and back to fuel return.
  
• 1/4" fuel hose x 2m (not pictured)

For fitting details please see our instructional video

3RZ Turbo Build - Episode 3 - Fuel system upgrade for turbo

Note: kits now supplied with -6orb to -4an and -4 90 hose end instead of reducer port and 1/4 barb as shown in video.