Allow me to preface this by saying I've never tuned before. This is my first attempt and I wanted to bounce it off of you guys before I upload it and break something. I have a magnaflo cat back and a k&n intake. I'm trying to understand how to do this before I put on my heads, cam, headers, ect. Feel free to make any changes or pm, I'm totally new to this so I'm open to any and all knowledge