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2000-2008 Maxima Mail in Re-Flash Tune
2000-2008 Maxima Mail in Re-Flash Tune

Price $275.00

Price with Selected Options: $275.00

Availability:: Usually Ships in 24 to 48 Hours

Advanced Features 02'-03':
Add advanced features [Add $150.00]

UpRev ARC License 04'+:
Add ARC License [Add $100.00]

Your Car Year*:


NISformance Mail in Re-Flash

Base Tune

This service allows you to send in your ECU for our base tune. The purpose of a base tune is to help improve power and driveability. Vehicles with bolt on upgrades, as well as swapped vehicles can both benefit from our base tune. This service is intended to be used on naturally aspirated vehicles with light to medium modifications such as intake and exhaust upgrades. There are limitations with this service, which are listed below.

Steps for shipping your ECU:

  • Place an order. Once your order is placed, you will receive an order confirmation email with your order number on it.
  • Fill out and Include tune form with the ECU. This is extremely important. Without this information, we can not tune your ECU.
  • Pack the ECU securely. (Remove any brackets).
  • Ship it to us. You will have to pay to ship your ECU to us. The shipping you paid upon check out is for return shipping (From us back to you).

Tune form:
Please include this with your ecu
( Tune Form )


  • 00'-08' Maxima
  • 02'-03' i35
  • Idle RPM adjustment
  • Speed limiter adjustment
  • Rev limiter adjustment
  • Fuel compensation
  • Electronic throttle control
  • AFR correction
  • Ignition timing advance
  • Cam phasing
  • Optional NATS disable
  • Larger than stock MAF size not supported
  • Larger than stock Injectors are not supported
  • E85 is not supported
  • Forced induction setups are not supported
  • Aftermarket cams are not supported
Advanced features for 02'-03' Maxima only (NISformance exclusive):
  • 4 map layout
  • Launch control
  • Flat foot shifting
  • Shift light
UpRev features 04'-08':
  • 4 map layout (vehicles equipped with cruise control)
  • 2-step launch control (ARC required)
  • Burnout mod (ARC required)
  • Simplified timing (ARC required)
Map layout (for vehicles with multiple maps available):
  • Map1- Performance
  • Map2- Race/Burbles
  • Map3- Valet (75mph limit)
  • Map4- High security (car will not run at all)
Additional notes:
  • Adding the optional ARC license (04'+)enables simplified timing, which improves ignition timing strategy. This results in increased power gains.
  • We do not provide an ECU, This is a re-flash service. You must send in your ECU.
  • Be sure to send ECU only. Do not send with any brackets.
  • Your ECU MUST be shipped to us within 90 days. If you order other parts along with a reflash, Nothing will ship until we receive and tune your ECU.
Our shipping address:
1302 Broadwood Acres Rd
Mebane, NC 27302

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 29 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Drives like new May 13, 2024
Reviewer: Daniel C from temple, TX United States  
I wish I had the car tuned alot sooner definitely a game changer drives great no more check engine light feels like the VQ was made for my sentra from the factory

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  0 of 0 people found the following review helpful:
5 of 5 2001 max 5spd March 22, 2024
Reviewer: Sheldon Byfield from Miami, FL United States  
I would definitely recommend. The car pulls a lot harder 2nd-4th gear. Huge difference. Gas mileage is also a lot better 💪

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  0 of 0 people found the following review helpful:
5 of 5 Good stuff January 5, 2024
Reviewer: Carson Joyce from Rochelle, VA United States  
Great service and parts.  Darren and the crew are great!

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  0 of 0 people found the following review helpful:
5 of 5 Tune August 29, 2023
Reviewer: Derek Brooker from Nashville , GA United States  
Love it definitely worth every penny

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  0 of 0 people found the following review helpful:
5 of 5 2004 Maxima August 29, 2023
Reviewer: Michael from Saskatoon, SK Canada  
I'm very happy with the tune so far. The car feels different and I have to say I was very surprised. It's revs higher, accelerate faster well still getting the same gas mileage and even better. The customer service is also very helpful and friendly, they would email me about any issues. I even got told that UpRev ARC License is not compatible with my model of ECU, so they ended sending me a refund.
Overall I'm happy with how this turned out.

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