One of the best investments when modifying the MazdaSpeed 3/6 vehicle is a custom tune. Not only does it allow you to take full advantage of the parts installed on your vehicle and the conditions that you drive in, but it is also safer for the longevity of your engine! We are experts in tuning the MazdaSpeed/MPS vehicles and can provide the tune but you will need a tuning device (such as the COBB AccessPort V3) and a way to increase the amount of fuel available to the engine for the higher power levels you will be targeting (using upgraded High-Pressure Fuel Pump Internals).

Here we are able to offer you a discount if you purchase the COBB AP V3 from us along with a Custom Tune and an option  to also purchase Autotech fuel pump internals (select this at the bottom of the order page) if needed as a one-stop shop.

Once you make the purchase, the COBB AP V3 and Autotech HPFP internals (if ordered) will be shipped directly to you. Once you receive and install these items, your custom tune will start. 

The details of our custom tune are here.

Any further questions - please feel free to Contact Us. Please remember to check your email frequently after purchasing the tune for the link to the online tuning form. This document tells you how to take required datalogs and the tuning form inside the document must be completed prior to starting the tune itself.

**If the order needs to be shipped outside of the USA, additional shipping charges will be calculated and added after the purchase