These Trick Flow® TFX™ fuel rail kits come with everything you need to feed a high performance EFI engine--billet fuel rails, fittings, hoses, brackets, and a fuel pressure regulator. The regulator is adjustable from 35 to 85 psi for precise fuel delivery.

More From This Category

TURBOSMART Fuel Pressure Regulator Mounting Bracket Replacement, Each

TURBOSMART Fuel Pressure Regulator Mounting Bracket Replacement, Each

$15.17

FAST Fuel Injector Spacer Kit for LS3/L99/L76 w/ Factory Rails and LSXr Manifold

FAST Fuel Injector Spacer Kit for LS3/L99/L76 w/ Factory Rails and LSXr Manifold

$88.27