COBB Tuning Accessport V3 | 2009-2015 Nissan GT-R R35 (AP3-NIS-006)

Cobb Tuning
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Nissan GT-R R35 Accessport V3 by COBB Tuning

The Accessport is the world's best selling, most flexible, and easiest to use ECU and TCM upgrade solution for your GT-R. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need.

The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up race, street, or dyno gauge clusters), and mounting options (choose from 1,000s of standard vehicle mounts). And what's looks without brains? More processing power, memory, and storage to flash faster while saving all of your maps and logs. This is your new Accessport.


  • Larger, full color, higher resolution screen
  • Customizable multi-gauge display
  • In vehicle mount, with on/off switch
  • Faster and easier to use with a familiar face
  • Interchangeable faceplates


  • 2009 - 2015 Nissan GT-R R35
  • USDM Only

What's in the box?

  • 1 - COBB Accessport V3
  • Necessary Mounting Hardware
  • Instructions/Manual
  • Warranty Information



COBB Tuning offers a 12-Month Limited Warranty, as well as a 30-Day Satisfaction Guarantee

Customer Reviews

Based on 1407 reviews
Bradley Houston

Product is as amazing

Robert Howroyd

As advertised

Wes Keen

Works as expected

Great tunes very helpful

I own a 2020 Subaru sti any mods you’ll definitely need one of these for an off the shelf tune or even an e-tune . Definitely a must have !!

Works exactly as described

Very useful having the ability to monitor all of the ecu information, clear codes, use launch control, and most of all tune the car. Cobb ots tunes are just that (off the shelf tunes) and not perfect for every car, so I'd recommend an e-tune with Torqued Performance or Drunkmann to anyone looking into purchasing an Accessport. Either route you choose it's well worth the money to get rid of the annoying rev hang and wake the car up.