Cart 0
Cart 0
R35 GTR 12 Injector Wiring Kit - E14
Visconti Tuning

Nissan R35 GTR 12 Injector Conversion Kit

$ 1,500.00

The original 12 injector solution for the R35 GTR, proven on customer cars since 2015. As power levels climb, the traditional options are an expensive standalone ECU or oversized primary injectors that idle poorly and limit race gas options at high boost. The Visconti 12 Injector Conversion solves this on the factory ECU.

Paired with a 12 injector intake manifold, the Visconti Injector Driver Box and plug & play secondary injector harness bring a second bank of six injectors online. EcuTek's proprietary secondary injector control activates the secondary bank based on demand, with injector opening times recalculated through RaceROM's control strategy. The result is a factory smooth idle with the fuel volume you need under load, especially on flex fuel cars where E85 flow requirements push primary injector sizing past what idles cleanly.

What's Included

  • Visconti Injector Driver Box
  • Plug & play secondary injector wiring harness in your choice of connector

Secondary Injector Connector Options

The only 12 injector kit offered in all three connector styles, covering the full range of popular secondary injectors:

  • EV6: Injector Dynamics ID750 / ID1000 / ID1300 / ID1700 / ID2600
  • EV14: Bosch 1050, ASNU 1050 / 1100 / 1650, FIC 1100
  • Denso: Injector Dynamics ID2000, FIC 2150

Technical Details & Development History

When the tuning community needed a way to fuel big power on the stock ECU, Visconti Tuning developed secondary injector control alongside EcuTek on the GTR. That same hardware remains the proven and preferred choice on over 2000whp cars today. Years later, COBB Tuning developed a similar control strategy and used our hardware for the project.

We take pride in knowing the name of every individual involved in producing this kit, which is proudly designed and manufactured in the USA. The harnesses are handmade with automotive-grade TXL XLPE insulated wire and assembled in an ISO Certified Facility.

12 injector intake manifold and injectors sold separately. Requires EcuTek tuning with RaceROM secondary injector support.

More from this collection