Z1 engine tunes do not disable emissions control systems or the onboard diagnostic (OBD) system. The customer is responsible for ensuring the hardware they are using on their vehicle does not cause a failure to meet emissions standards.
UpRev Mail-In-Flash by Z1! Now you can send in your ECU to Z1 for a one-time UpRev Tuning reflash. The UpRev tuning will allow your car to unlock maximum power from your mods and lets you get your money's worth from all your performance upgrades.
Once received, we will reprogram the ECU with a new file that is customized to your needs. Please be sure to ship with a traceable method to ensure delivery and feel free to call us once delivered to ensure a quick turnaround. Please call in advance for inquiries about lead time.
Parameters that we will tune include:
- Up to 5 Maps on cruise control-equipped vehicles (Only RPM adjustments up to 5RPM MAPs without ARC features)
- Idle RPM
- Speed Limiter
- Electronic Throttle Control to achieve Wide Open Throttle at all speeds.
- Rev Limiter
- AFR Targets
- Fuel Compensation
- Ignition Timing Advance
- Cam Phasing for equipped vehicles.
- Optional: NATS (Nissan Anti-Theft System) disable is also available using the options below.
NOTE: Oversized fuel injectors, oversized intakes, cammed/high-compression and forced induction cars are not available for Mail-in or E-Tunes except where otherwise optioned. Custom tuning required. Nitrous tunes may be subject to additional fees.
Optional 3'' intake option below ONLY applies to 2007+ models with VQ35HR or VQ37VHR powertrains. Available for stock or 600cc/GTR Fuel Injectors.
In-house tuning is also available, please contact the service department for details or to set up an appointment. [email protected] or 770-838-7777 ext 317.
When purchasing a tune, you MUST fill out the form in the link below before your tune can be completed. Failure to fill out this form will result in delays.
Please make sure to include your name and order number on a sheet of paper in the box with your ECU. ECUs that arrive without this information cannot be tuned until YOU reach out to us and can confirm that the ECU belongs to you. If we can’t identify your ECU, there’s nothing we can do with it.
Shipping Address:
Z1 Motorsports
2877 Carrolton-Villa Rica Hwy
Carrolton, GA 30116
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