This Aeromotive Phantom Trifekta universal in-tank fuel pump assembly is a 450 lph in-tank system for high-flow EFI builds and installs in most fuel tanks with a 6 to 10 inch depth. The Phantom baffle and foam system keeps the pump fed to control fuel slosh and starvation.
- Part number: 18311
- Type: Phantom Trifekta universal in-tank fuel pump assembly
- Flow: 450 lph
- Tank depth: Fits 6 to 10 inch depth
- Mounting: Universal in-tank
FAQ
What is the 18311?
A Phantom Trifekta universal in-tank 450 lph fuel pump assembly for high-flow EFI.
What tanks does it fit?
Most fuel tanks with a 6 to 10 inch depth, as a universal in-tank assembly.
How does the Phantom system work?
A baffle and foam system keeps the pump fed to control fuel slosh and starvation.

