Z1 350Z / G35 EcuTek Performance Tuning Package
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Product Description

DISCLAIMER: Please watch THIS VIDEO before proceeding to order your tune. Important details are included.

After much anticipation, Z1 is excited to announce the release of the Z1 Performance Tuning Package for the Nissan 350Z and Infiniti G35, featuring EcuTek's OBDII Bluetooth analyzer and mobile app. The release of this package comes after 8 months of collaboration between EcuTek and Z1, bringing forth features not previously offered by any other tuning options for the 350Z and G35.

Included with the purchase of the Level 1 or Level 2 Tune is an EcuTek OBDII Bluetooth performance analyzer and adapter that is used to install the provided ROM file onto your stock ECU through EcuTek's ECU Connect App. No longer will you need a laptop and cable to install your tune! EcuTek allows full Bluetooth vehicle integration with their ECU Connect app for mobile devices. The ECU Connect software gives you the ability to read and reset diagnostic trouble codes (DTC) and gives you access to a huge number of diagnostic parameters. Through their Bluetooth app you have access to data logging of hundreds of parameters, including detailed ignition and knock control, fuel injector timing, intake air temperature, and more!

*Please make sure your phone is compatible with the EcuTek connect app before ordering. If you need to flash your car using the older laptop method, please contact us. When setting up your account through EcuTek Connect, please be sure to use the SAME EMAIL that you use for your Z1 account. Failure to do this may result in extended processing time.

Included Maps: 

  • Map 1 Performance
  • Map 2 Performance (with exhaust burble)
  • Map 3 ECO Map (87 octane compatible)
  • Map 4 Security Mode

Custom maps are available by request but may be subject to additional charges.

If your car has aftermarket catalytic converters (HFC's), your car requires a Level 2 Tune. Please read the information below prior to ordering.

Level 1 Tune Features:

  • Increased Horsepower and Torque
  • Optimized for use on completely stock vehicles or vehicles with any combination of aftermarket 2.5” intakes, catback exhaust, or plenum modifications
  • Improved Shifting Performance (automatic transmissions only)
  • Improved Throttle Response
  • Vehicle Speed Limiter Removed
  • Engine Speed Limiter Increased with hard cut
    • 7800rpm on HR
    • 7100rpm on DE
  • Map switching options for 93, 91, and 87 octanes, with a valet mode and burble option
  • Launch Control (manual transmissions only)
  • No-Lift Shifting (manual transmission only)
  • Custom Data Logging
  • Custom Dashboard Interface
  • Read and Reset Diagnostic Trouble Codes
  • Optional NATS Disable (Nissan Anti-Theft System)
    • This deactivates the Nissan Anti-Theft System. This is generally used on engine-swapped cars.

Z1's Level 2 tune has all of the benefits of the Level 1 tune and includes support for a variety of modifications that require more in-depth tuning than a typical car would require. 

Modifications supported by Level 2:

  • 3" Oversized Intakes
  • Complete Exhaust Systems
  • Aftermarket Catalytic Converters

Level 2 tuning does not support nitrous, ethanol fuels, aftermarket camshafts, etc. If you're not sure whether or not a modification you have applies to Level 2 Tuning, please contact our team prior to ordering

Level 2+ covers all of the same modifications as Level 2, but adds custom tuning support for larger fuel injectors and ethanol blend fuels. Purchase of the Level 2+ also includes tuning support for modifications covered by the standard Level 2 tune. 

Modifications supported by Level 2:

  • Ethanol Fuels
  • Larger Fuel Injectors

Additional features:

  • Flex Fuel
  • Custom Map Selection
  • Additional Sensor Inputs
    • x1 for VQ35DE
    • x2 for VQ35HR

Tuning support currently covers these models:

  • 2007-2009 Nissan 350Z (HR)
  • 2007-2008 Infiniti G35 Sedan (HR)
  • 2004-2006 Nissan 350Z (DE)
    RevUp Now Supported!
  • 2004-2007 Infiniti G35
    RevUp Now Supported!

After purchasing this package, please follow the corresponding link below to provide our tuners with the required information. This MUST BE COMPLETED before a tune can be sent.

Know that once we have this information your file(s) have to be built. This process could take up to 3 business days.

If your car was manufactured and sold for the Japanese domestic market, it is imperative that you first verify with your local Nissan dealer that your VIN is programmed to your ECU. JDM-spec cars do not have VIN's programmed from the factory, creating issues with the tuning process. This can be resolved by visiting your local Nissan dealer prior to purchase.

In-house tuning is also available, please contact our Service Department for details or to set up an appointment at [email protected] or 770-838-7777 ext 317.

ALL SALES ARE FINAL. Once purchased, the Z1 EcuTek Tuning Package cannot be refunded or returned. If you have questions before purchasing, please contact our sales team at 770-838-7777 or [email protected]

Please understand that this is a brand new platform that is still under development with EcuTek. Not all ROM's are currently supported and may lead to varying lead times. Because all ROM's are not currently available, it is difficult to predict any unforeseen incompatibilities with different ECU's. To better understand, please take a moment to watch THIS VIDEO before ordering.

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.

Current ROM Waitlist:

Z1 350Z / G35 EcuTek Performance Tuning Package

Fits models: 350Z / G35...
Please review the product description if you are unsure about any of the options below.

Tune Type
Nats Disable

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Item Quantity
$750.00

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Z1 350Z / G35 EcuTek Performance Tuning Package
$750.00
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What our customers say

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Zane
October 22, 2024
This product did exactly what I wanted it to do it is by far worth the money I bought it for my 2006 base model 350z I had so much trouble finding a tune that I could use to switch maps due to it not having cruse Controll buttons but the ECU tech hooked right up and it was easy to install and flash my car they got back to me in 2 days with my tune and I have been having a blast the burble tune is a blast and overall a good buy
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Garrett
September 25, 2024
Really wish we could get a flame map but overall the performance just opened up the car entirely better response from the car burble sounds perfect and even get 2 mpg more on highway!! Thanks z1 and ecutek!!
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Brandon
August 26, 2024
i’m very impressed with the quality and fast response from the tuning dept etc. Z1 has a A+ grade from me on everything
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Mark
August 20, 2024
Best performance mod I've done to my 2005 350Z. Customer service was amazing and the entire process was seamless. Thanks Z1 !!
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Kyle
August 6, 2024
you can definitely feel the difference makes the car more responsive. the burble tune is really great and sounds great. the overall performance is pretty decent i will say it does need some adjustments to make the 0-60 and the 0-30 faster but the tuner should be able to figure it out eventually. but over all it's a great product to buy to increase the performance of your car.
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Shane
July 22, 2024
Really helpful team and a good increase in power
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Braedon
June 17, 2024
Very high quality product, easy and fast response from the z1 tuner. Tune was finalized within 2 days and my g35 has never run better.
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David
June 14, 2024
Didn’t work at first but after a quick trip to the dealership to input the vin in the ECU it worked perfectly. Improved power responsiveness and definitely sound. Would recommend checking to make sure your vin is in the ECU before trying to tune.
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Edgar
May 3, 2024
The Z1 ECUTEK tune is awesome. I got the level 2 tune for my 2008 350z with Berk hfcs, a Z1 y-pipe, and a z1 dual M-spec exhaust. This tune made my car accelerate much faster and the shifts are much smoother. It took about 3-4 days to finalize the tune. The burbles aren’t obnoxiously loud and you can monitor your cars data using the ecutek app. Despite what others say about customer service on forums and what not, Z1 did great in guiding me throughout the whole process. Thank you Z1!
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Jamie
April 20, 2024
Impressive tech for 350 z. Car drives with a better kick to it. Easy setb up and Z1 was quick and responsive with my questions.
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Shane
April 12, 2024
Definetely worth it if you need a good and easy applicable tune for your 350z. Makes your engine run a lot healthier and the pop tune is actually quite aggressive. Worth the buy