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2002-2012 Altima Mail in Re-Flash Tune
2002-2012 Altima Mail in Re-Flash Tune

Price $275.00

Price with Selected Options: $275.00

Availability:: Usually Ships in 24 to 48 Hours

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 ).

  • 02'-12' Altima (2.5 & 3.5)


  • 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
UpRev features:
  • 5 maps (vehicles equipped with cruise control)
  • 2-step launch control (ARC license required)
  • Burnout mod (ARC license required)
  • Simplified timing (ARC license required)
Map layout (for vehicles with multiple maps available):
  • Map1- Performance
  • Map2- Pops and crackles
  • Map3- 2step
  • Map4- Valet (75mph limit)
  • Map5- 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 as well as improvements to the "pops and crackles" map.
  • 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: 13 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Altima 3.5 reflash October 9, 2023
Reviewer: charlie albera from denver, PA United States  
Everything has been a positive experience with this company.  Purchased a few things from them so far ie stage 2 clutch  crmo flywheel,  poly mounts and now the reflash with license.

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  0 of 0 people found the following review helpful:
5 of 5 Awesome and fast service February 27, 2023
Reviewer: Josh Finley from Jackson, MI United States  
I mailed my ecu to him and within one day he had it reflashed and sent back to me. He was very quick and helpful with all of my questions. I reinstalled the ecu into my car and it’s exactly what I was looking for. Car runs beautifully now.

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  0 of 0 people found the following review helpful:
5 of 5 Mail in reflash April 26, 2022
Reviewer: erik moreno from Green Bay, WI United States  
Exactly what I wanted and then some

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  0 of 0 people found the following review helpful:
5 of 5 Mail In Tune 03 Altima December 16, 2021
Reviewer: Don-Antony Wilson from Lithonia , GA United States  
Super fast turnaround time! Received it back I a week!

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  0 of 0 people found the following review helpful:
5 of 5 Great product September 18, 2021
Reviewer: marcus naipatt from FORT LAUDERDALE, FL United States  
Had it on my car for about a week, I have an 05 ser  Altima automatic and ive seen a major difference with the car since I had it, it pairs well with fbo. It’s a great tune to get until you can get a proper Dino tune. 10/10 I will do it again with my brothers car.

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