GT-R E-Tuning

Get a custom Cobb AccessPort E-Tune for your R35 GT-R

If you have any questions about which tune you need to purchase please send us an email.

A note about E-Tuning: E-Tuning is meant to be a convenience for those that cannot get to us in person on the dyno, not as a cheap way to get the same tune.  While you will get a solid and safe tune, you will always get a more fine tuned calibration if we can tune your car in person on a dyno and it will get completed in one shot.  Additionally, because our service is done as a convenience, it is prioritized lower than our dyno customers so during heavy work loads through the peak season times, E-Tuning will be slower to start and complete and this is reflected in the lower cost.

What to expect: We try to deliver the first revision on your E-Tune in 24-36 business hours.  Revision updates can take 1-7 days with the average being closer to 2-3 days but it all depends on our workload of dyno tuning.