The Powerhouse Racing Stage 4 Fuel System is the highest-quality and most complete fuel system available for your Supra in the aftermarket, period. There have been many copies over the years, some selling for the same price without assembled fuel lines! The goal at PHR and SupraStore has always been to make the upgrade process as simple and smooth as possible, while using the highest quality components available. Their fuel system upgrades are pre-assembled in the box, and are ready to install without any special tools required.

The PHR Fuel System includes:

PHR 17.5mm (-8AN) ID high-flow fuel rail
PHR Dual Bosch Hanger (with pumps) or Quad Walbro Hanger (with pumps)
Weldon EFI fuel pressure regulator
Liquid-filled fuel pressure gauge
Fully assembled and pressure tested -8AN Stainless Steel Teflon-lined braided feed lines
-6AN Stainless Steel Teflon-lined return line
Weldon Hi-Flow Fuel Filters
Injector Dynamics 2000 Fuel Injectors
Injector Dynamics quick release injector clips
all hardware necessary for a complete install.

This is the perfect fuel system upgrade for customers needing to support 1000-1600+ horsepower. A complete and high quality fuel system upgrade from two of the most trusted names in Toyota and Lexus performance.

Expert Series
The Expert series features light-weight Teflon braided lines with crimped hose ends. Compatible with all racing engine fluids. Rated for over 300psi, these offer the ultimate in quality and performance.