 Hey everyone, Cody again, and welcome to the final installment of the Cobway. In our previous videos, we learned about the power of the access port and what it does. Then we turned our focus to hard parts and how Cobb stage packages can take the guesswork out of a potentially confusing and often costly upgrade. So now that you've completed those steps, where do you go next? Maybe you're ready to go beyond those parts, or maybe you just want to custom tailor the tune of your car for either different fuels or elevation. Then welcome to the world of custom tuning with access port and access tuner. So what is custom tuning? Custom tuning means fine tuning, either an existing Cobb off the shelf map or creating a new one from scratch to gain the maximum performance from your setup. Think of it this way, an off the shelf map is like if you were to go to the store and buy a suit right off the rack. It'll fit well and it'll look great on you, but there's still room for improvement. From there, you take that suit and get it custom tailored to your body type, weight, and height. Now you have a suit that's been fine tuned just for you. That's custom tuning in a nutshell, and you can do this and more using access tuner software. Access tuner is software that works with your access port to gain access to the vehicle's ECU so that you can alter and flash the custom tunes you create. The layout is simple and user friendly. On the top left of the screen, you'll find the table list for all adjustable parameters. When you select a table, the description appears below them, along with the editable table view and a graph view. From there, you can select a specific cell or group of cells and enter different values to make the adjustments. You can also right click over them to see other editing options. Within access tuner, there are two different types of workflows. You can either make all of the adjustments on your computer, then transfer the map to your access port and flash your car, or you can make changes to your map on the fly with pass through flashing. Now this is when the computer is directly connected to the access port via USB. This gives access tuner direct communication with the ECU and simultaneously flashes the new map while saving it to your access port. Now this is a great way to work because not only will you be able to make changes and see the results immediately, but you'll also be able to take advantage of some really cool features like real time flashing on some models, dashboard with real time gauge viewing, live tracing, and data logging directly to your computer. Also, every copy of access tuner comes with a manufacturer specific tuning guide built right into the help menu, which can walk you through what you need to know to custom tune or can help you out if you have an issue. One note, as easy as it is to create new maps and access tuner, this should only be done by pro tuners or advanced users with a strong knowledge base of what each parameter does and how it will affect your car. We also recommend that even advanced tuners read through the tuning guide before getting started. And that completes the cobway. An upgrade path can meticulously design to provide you with everything you need to go from a bone stock car to a powerful yet drivable daily smile making machine. The cobway. Should there be any other way? For more information, visit cobtuning.com forward slash access tuner or to find a pro tuner in your area, go to cobtuning.com forward slash pro tuners.