GTR 12 Injector Stock Manifold Upgrade

The Visconti Tuning 12 injector Manifold Upgrade is for those who want to add a secondary set of injectors to their stock GTR intake. We take a stock intake manifold and machine it to fit our custom billet fuel rail which allows 6 additional injectors. This rail will accept any NON-ASNU fuel injector which makes it perfect for those who run most popular Injector Dynamics or Fuel Injector Clinic injectors.

How it works

1. Purchase Manifold Upgrade.
2. Ship us your intake manifold or pay $650 core fee.
3. We ship machined manifold with fuel rail installed.

How long does it take

Turn around time for modifying your manifold is typically one week which does not including shipping. We stock curt brown ported, powder coated black intake manifolds that are ready to ship.

What's Included

• Machined to accept our 3rd fuel rail
• Third Fuel Rail
• 3x -8AN 45 Degree Hose End
• 2x -8AN Tight 90 Degree Hose End
• 2x 8 ORB to -8 AN
• 2x -8AN to -8AN

Why this is the best stock manifold upgrade

• Only kit that will accept regular fuel injectors
• Only kit that splits the 3rd fuel rail to allow easy fuel line routing
• Proven machining process