Note: All Systems are built to Order, and will take approximately 3-5 business days before shipping

Need more fuel for your 2011-2019 Mustang GT? The Sai Li fuel system is the perfect answer. Not only does the SLR fuel system support a bunch of power it's not going to break the bank getting into one. The SLR fuel system uses a modified OEM GT500 dual pump fuel hat to supply fuel through your stock feed line, filter and fuel rails. Fuel is then sent to the Holley fuel pressure regulator with an adaptor off of the fuel rails where it's then returned to the tank using an aftermarket return line. The fuel system uses the plug and play Lethal Performance dual pump return harness which makes install a breeze. This system is E85 compatible and works with pump and race gas as well. Another great feature of this system is that it's wired to prime the pumps just like the factory setup works. So the pumps don't run full time until the car is running.

Product Features:
Works on all 2011-2019 Mustang GT's
Dual Pump Return Style Setup
E85 Compatible
Plug and Play Installation
OEM Quality Components
Supports Big Power


What's Included:
Sai Li Dual Pump Fuel Pump Assembly
Lethal Performance Dual Pump Return Style Wiring Harness
Holley Fuel Pressure Regulator
Fuel Rail Adaptor
Redhorse AN Fittings
0-100 PSI Fuel Pressure Gauge

System Power Ratings
850 WHP for Supercharged applications on E85 (900rwhp 2018+ GT's)
950 WHP for Turbo applications on E85
950 WHP for Race gas or Pump gas on Supercharged applications
1050 WHP for Turbo applications on Racegas or pump gas
Ratings based on using Injector Dynamics ID1050x injectors