FPD Fuel Rails, VQ37VHR

$424.95 $349.95

Our billet VQ37VHR fuel rails set the bar with all the features, construction, fitment, and performance you'd expect. Dedicated to the VQ platform, we produce left/right specific rails for each generation of the VQ. This results in an OEM-like fitment to the proper fuel rail mounting bosses and allows for a cleaner hose installation by constructing the appropriate length to the end of each rail.

Shown with optional crossover hose. Re-use your original fuel pulsation dampers.

These rails include aluminum -6AN end fittings with Viton O-Rings. The rails are secured to the lower manifold with included stainless steel screws and washers. You may re-use your original fuel pulsation dampers, or select to include a fresh pair.


Crossover Hose: This compact hose can be used to build a clean bridge, joining the fuel rails in the front of the intake manifold.

Pulsation Dampers: Your original pulsation dampers and o-rings can be re-used, or you can replace them with fresh ones.

Technical Notes:

  • Factory style fitment and height.
  • Fits with OEM injectors or most injectors compatible with stock rails.
  • Compatible with most popular injectors using a 14mm o-ring and 48mm body length.
  • Not compatible with factory fuel lines.

Additional Photos:

Injectors, Intake Manifold, and Hose Not Included.