GTR STG2 to STG3 Fuel System Upgrade
GTR STG2 to STG3 Fuel System Upgrade
Visconti Tuning

GTR STG2 to STG3 Fuel System Upgrade

Regular price $ 800.00

*All STG3 systems require our plug & play wiring kit*


  • Click Here to upgrade your existing wiring kit
  • Click Here to purchase a new kit


    The Visconti Tuning GTR Fuel Hanger Upgrade allows you to take your existing STG2 dual pump system to the next level. It's a must for those seeking to support more than 1000WHP and beyond on ethanol. Replacing the plastic OEM unit with our billet upgrade removes the last restriction in the gas tank and will let your pumps flow freely all while maintaining like stock functionality.

    • Easy to install
    • Easy to Service
    • 100% Plug and play wiring when using our hard wire kit
    • Accurate fuel level readings
    • Extending Cranking Not Included

    How the triple pump works - 

    Using a new bracket we mount the third walbro fuel pump next to the factory fuel basket and connect it to a HydraMat. The HydraMat allows full fuel flow even during the lowest fuel levels. The primary and secondary will run out of fuel before our third pump does!


    More from this collection