COBB Accessport V3 – 2015–2018 Nissan GT-R R35 (ECU + TCM Flashing)
Verified US-market fitment
2015–2018 US-market Nissan GT-R R35, selected Premium/Black Edition applications and manufacturer-listed 2015–2017 NISMO. Other special-edition assignments remain on hold.
ECU / transmission / installation requirements
Includes ECU and TCM flashing. Not the ECU-only NIS-007. Confirm exact GT-R ECU/TCM software and current tune compatibility.
Manufacturer application support is determined by ECU calibration, vehicle configuration, year, and transmission; the Year/Make/Model lookup does not validate every ECU box code. Before installation, check the exact vehicle and software compatibility against COBB instructions.
Emissions: COBB lists this Accessport as 50-state legal when used in accordance with its application guidance and applicable CARB Executive Orders. Check approved maps for your vehicle; availability and legality of a specific tune can differ from hardware eligibility.
California Proposition 65: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.
COBB manufacturer reference: AP3-NIS-008 supported applications and product information.
