It may have been a timing issue. When I called they did not have one done they had the fusion and escape but not the edge. I was pretty surprised when I bought this that no one has been tuning them. It has the same 2.0 as the st with the upgraded twin scroll. Those blocks are very strong and most stuff from the st will fit nicely. It is my wifes car and Ive been trying to curb my spending on mods but my goal would to have downpipe, meth injection, and the turbo off my rs. That would be a crazy fun car to drive. But Im thinking of settling for meth injection and a retune. The downtime it takes to fab a downpipe will not work into the schedule.