Using COBB AccessPORT, we are able to optimize your fuel and timing curves to extract as much safe, usable horsepower and torque as possible for your GT-R. We are also able to raise the fuel cut on the factory ECU for those pushing the limits on the factory hardware. In addition to this, we will tweak your cam timing on both your intake an exhaust cams for quicker spool-up and maximum power without sacrificing driveability.

 

 

 

When you were shopping for performance upgrades for your GT-R you made sure to buy parts that perform the best.  The ECU calibration is the most important part of the performance upgrade equation�?? why would you skimp on that?  When you chose an Alpha E-Flash you have the peace of mind of being tuned by the same industry leading professional's who have re-mapped the world quickest and fastest GT-R's.  There are two reasons the Alpha GT-R's hold all of the world records in the GT-R arena, the best parts and the highest level of tuning available!

 

 

Your email tune will be the latest and most enabled file that is currently available. We have the most current files as they are released. This includes the new v2.0 files that will have the proportional gain boost control system!

 

 

With the Cobb AccesPort, we can control your boost while utilizing either your stock solenoid or any other boost controller of your choice. There will be no check engine lights set because of the installation of an aftermarket boost controller or any other system on the car. The AccessPort allows us to turn off all engine related service code!

 

 

As always at AMS, we will not sacrifice safety, reliability or driveability when tuning your car. We will, however, guarantee a very large smile on your face when it�??s all said and done!

 

Calibrated by the industry leader in GT-R performance

Intake and exhaust cam timing are optimized for best spool-up, driveability and top-end power

Ignition timing is optimized and smoothed

Fueling is adjusted to meet the engine's requirements

Boost wastegate duty cycle is optimized to the specific vehicle, and smoothed to eliminate driveability issues while maintaining a safe boost level

Quicker spool-up and maximum power output

Safety, reliability and driveability are maintained

For E-tunes we need the following information

Which market is the car from (jdm, edm, usdm)

Serial number on the back of the AccessPORT unit

Detailed modification list

What octane fuel will be used

If you do not already have a Cobb AccessPORT system you can purchase one directly from AMS with your new Map already loaded in!

Please allow 2-3 business days for initial E-Flash mapping.

09 + Nissan R35 GT-R