Yea the DPF stuff is usually a no go. Since you would only be paying for someone to install an exhast, intake, rail plug, and im assuming the mini max is a tuner, you might as well just do it all yourself. If your even just slighty mechanically inclined you should be able to do all this in a weekend. Id recommend using your bases hobby shop if they have one. If you have any questions i would recommend calling Luke at Diesel Dawg Performance (lukesdiesel) or Lucas at L&N Performance. Both of them are on Diesel Bombers and L&N is a couple hours from where your at.