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Compact Aeromotive Fuel System 13301 Universal Bypass Regulator - 3-port 3/8? Npt. - Today Only [eWSmVRPn]

$44.99 $143.99 -69%

A dual purpose, universal regulator for EFI or Carbureted and street or strip applications. Base pressure adjustable from 3 to 20 PSI with standard spring, (installed) or from 20 to 60 PSI with high pressure spring (included). Offers the full flow an

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A dual purpose, universal regulator for EFI or Carbureted and street or strip applications. Base pressure adjustable from 3 to 20 PSI with standard spring, (installed) or from 20 to 60 PSI with high pressure spring (included). Offers the full flow and rock steady fuel pressure that only a dynamic, Aeromotive bypass regulator provides. Capable of regulating any fuel pump between 100 and 250 GPH. Fuel pressure rises on a 1:1 ratio when referencing boost. All ports are 3/8' NPT, with one inlet and three outlets on the main body and one return port on the bottom. Bypass design provides the ultimate, dynamic fuel pressure control.?Note: Requires a return line to be installed from the bottom of the regulator to the top of the tank.

Specifications:

Description_ASC universal bypass regulator; for EFI and carbureted applications; for street and strip applications; adjustable from 3-20 PSI.
Description_DEF Fuel Pressure Regulator
Description_DES Universal Bypass Regulator
Description_EXT Universal Bypass Regulator - 3-Port 3/8? NPT.
Description_INV Aeromotive Regulator
Description_MKT A dual purpose, universal regulator for EFI or Carbureted and street or strip applications. Base pressure adjustable from 3 to 20 PSI with standard spring, (installed) or from 20 to 60 PSI with high pressure spring (included). Offers the full flow and rock steady fuel pressure that only a dynamic, Aeromotive bypass regulator provides. Capable of regulating any fuel pump between 100 and 250 GPH. Fuel pressure rises on a 1:1 ratio when referencing boost. All ports are 3/8' NPT, with one inlet and three outlets on the main body and one return port on the bottom. Bypass design provides the ultimate, dynamic fuel pressure control.?Note: Requires a return line to be installed from the bottom of the regulator to the top of the tank.
Description_SHO Regulator
height 275.0
length 55.0
LTL N
Outlet Port Diameter 0.375
Port Quantity 5
Prop 65 (C, R or CR) CR
Prop 65 - Long Label WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov.
Prop 65 - Short Label P65_Warning_Chromium.jpg
Prop 65 Flag Yes
Title Aeromotive Universal Bypass Regulator
weight 86.0
width 55.0

What Our Customers Say

December 30, 2025

Absolutely no complaints!

Excellent value for this level of great quality.

- Beverly V..

December 30, 2025

Absolutely no complaints!

A very functional and a truly intelligent design.

- Doris D..

December 30, 2025

Absolutely no complaints!

This has become a cornerstone of my kit.

- Isaac T..

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