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Nissan Tuning & Aftermarket Performance Parts


The Accessport V3 is the world’s best selling, most flexible ECU upgrade solution for Nissan GT-R. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade forever with off-the-shelf (OTS) calibrations for most bolt-on modifications. It’s the last engine management solution you’ll ever need.

Throw away your gauges!! 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 a race, street or dyno gauge cluster) and mounting options (choose from 1,000s of standard vehicle mounts). Of course, all of the great COBB tuning is included – with enough space for 100 calibrations.

This is your new Accessport – and maybe the last one you’ll ever need.

Click Here for Map Notes & Power Gains

Click Here for Accessport Support

Click Here for Accesstuner Support

Click Here for Install Instructions

Nissan GT-R

Nissan Tuning & Aftermarket Performance Parts


AP3-NIS-005 – $795.00
AP3-NIS-006 – $1,195.00
AP3-NIS-005-006-Update – $400.00
AP3-NIS-007 – $950.00
AP3-NIS-008 – $1,350.00
AP3-NIS-007-008-Update – $400.00


Nissan GT-R Accessport V3 (AP3-NIS-005)
Nissan GT-R Accessport V3 w/TCM Flashing
Nissan GT-R Accessport V3 (Upgrade to TCM Flashing) (AP3-NIS-005-006-UPDATE)

2008 Nissan GT-R JDM
2009 Nissan GT-R ADM
2009 Nissan GT-R EDM
2009 Nissan GT-R East Asia
2009 Nissan GT-R Gulf Spec.
2009 Nissan GT-R JDM
2009 Nissan GT-R South Africa
2009 Nissan GT-R USDM
2009 Nissan GT-R Vspec JDM
2009 Nissan GT-R Vspec Race EDM
2009 Nissan GT-R Vspec Race JDM
2010 Nissan GT-R ADM
2010 Nissan GT-R EDM
2010 Nissan GT-R East Asia
2010 Nissan GT-R Gulf Spec.
2010 Nissan GT-R JDM
2010 Nissan GT-R South Africa
2010 Nissan GT-R USDM
2010 Nissan GT-R Vspec EDM
2010 Nissan GT-R Vspec Gulf Spec.
2010 Nissan GT-R Vspec JDM
2010 Nissan GT-R Vspec Race JDM
2011 Nissan GT-R ADM
2011 Nissan GT-R EDM
2011 Nissan GT-R East Asia
2011 Nissan GT-R Gulf Spec.
2011 Nissan GT-R JDM
2011 Nissan GT-R NISMO JDM
2011 Nissan GT-R South Africa
2011 Nissan GT-R USDM
2012 Nissan GT-R ADM
2012 Nissan GT-R EDM
2012 Nissan GT-R East Asia
2012 Nissan GT-R Gulf Spec.
2012 Nissan GT-R JDM
2012 Nissan GT-R NISMO JDM
2012 Nissan GT-R South Africa
2012 Nissan GT-R USDM
2013 Nissan GT-R ADM
2013 Nissan GT-R EDM
2013 Nissan GT-R East Asia
2013 Nissan GT-R Gulf Spec.
2013 Nissan GT-R JDM
2013 Nissan GT-R NISMO JDM
2013 Nissan GT-R South Africa
2013 Nissan GT-R USDM
2014 Nissan GT-R USDM

Nissan GT-R Accessport V3 (AP3-NIS-007)
Nissan GT-R Accessport V3 w/TCM Flashing
Nissan GT-R Accessport V3 (Upgrade to TCM Flashing) (AP3-NIS-007-008-UPDATE)

2014 Nissan GT-R ADM
2014 Nissan GT-R EDM
2014 Nissan GT-R East Asia
2014 Nissan GT-R Gulf Spec.
2014 Nissan GT-R JDM
2014 Nissan GT-R NISMO JDM
2014 Nissan GT-R South Africa
2015 Nissan GT-R ADM
2015 Nissan GT-R EDM
2015 Nissan GT-R East Asia
2015 Nissan GT-R Gulf Spec
2015 Nissan GT-R JDM
2015 Nissan GT-R South Africa
2015 Nissan GT-R NISMO ADM
2015 Nissan GT-R NISMO EDM
2015 Nissan GT-R NISMO JDM
2015 Nissan GT-R NISMO USDM
2015 Nissan GT-R USDM
2016 Nissan GT-R ADM
2016 Nissan GT-R EDM
2016 Nissan GT-R Gulf Spec
2016 Nissan GT-R JDM
2016 Nissan GT-R NISMO-JDM
2016 Nissan GT-R NISMO EDM
2016 Nissan GT-R NISMO Gulf Spec.
2016 Nissan GT-R NISMO USDM
2016 Nissan GT-R South Africa
2016 Nissan GT-R USD
2017 Nissan GT-R NISMO USDM
2017 Nissan GT-R EDM
2017 Nissan GT-R USDM
2018 Nissan GT-R USDM


Nissan Tuning & Aftermarket Performance Parts

Stage Power Packages:

Our engineers rigorously test Hard Parts to find the right order and combination for the best incremental power gains. Maps are created and tested to tune the ECU so that it supports and takes advantage of each part. With these results, COBB is able to create the Upgrade Path of Staged Packages that have all the necessary parts to upgrade your car.

The COBB Way:

With over 15 years of Research and Development, COBB Tuning has created Upgrade Paths designed to provide you with everything you will need to go from a bone stock car to a powerful, drivable, daily smile-making machine. Each path is specifically designed to maximize power of the Accessport, Hard Parts and our Off-The-Shelf maps. Learn more about The COBB Way.

COBB Dealers, Distributors and Protuners

Click here for a list of Authorized COBB Dealers, Distributors and Protuners in your area

Always be sure you are buying from a COBB Authorized Dealer to ensure you are getting real COBB products, a full product warranty, and the best customer service!