VQ37 Tuning Kit
VQ37 Tuning Kit
VQ37 Tuning Kit
VQ37 Tuning Kit
VQ37 Tuning Kit
Visconti Tuning

VQ37 Tuning Kit

Regular price $ 700.00

Get the most out of your VQ37 powered 370Z/G37/Q50/Q60 with full timing control from EcuTek.

EcuTek's custom code called RaceRom bypasses the overly complex factory ignition strategy and allows us to implement consistent gains. Never before have we been able to completely control the ignition control strategy, until now.

Visconti EcuTek Kit Includes 

  • EcuTek ProECU Programming Kit (Bluetooth)
    • Case
    • ECU Connect Vehicle Interface (Bluetooth)
    • Mini USB Cable
    • ProECU DesKey
  • EcuTek Programming License (For 1 vehicle)
  • OTS Calibration
  • Back to Stock Calibration File


  • Diagnostic Trouble Code Reading/Clearing 
  • Map Switching
  • Adjustable Boost Control (EBC Equipped Cars)
  • Valet Mode
  • Performance Analyzer
  • Data logging without a laptop

Visconti Calbration (OFF-THE-SHELF)

Suitable for a VQ37 powered 370Z/G37/Q50 with or without a catback exhaust and stock sized intakes

  • Raises RPM Limit
  • Improves Fuel Economy
  • Adjusts Ignition Timing
  • Adjusts VVT Timing
  • Removes Speed Limiter
  • Raises MAX Cruise Control Thresholds
  • RaceRom Launch Control
  • RaceRom Flat Foot Shifting
  • RaceRom Valet Mode
*Vehicles without Clutch Switches (Including Autos) can not use Launch Control or Flat Foot Shifting*
*Unsupported ECU/ROM's can take 5-10 business days to support*
*Calibration files are sent electronically using Tuner Assist

Custom Tune Includes

Visconti Tuning has always offered custom remote tuning support where we can take a more personalized approach to your vehicle.  This includes tune adjustments based on datalogs generated while on the street or dyno. Purchasing a custom tune requires you to submit datalogs and entitles you to six (6) revisions. 

If after six revisions, you still require additional tuning, log review or any type of diagnostics or support, we can offer individual revisions and support for $50.

All Custom Tunes Require a tuning appointment, after purchasing please schedule here

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