I got the same Mustang warning decal, but you added a nice touch with that pic of your car. Very cool! Try to get a CAI added to your intake system. You will hear and notice the difference as that air sucks in. Some kits offer up to 15 more HP with that. I have the CAI and Borla exhaust (makes at least 30 more HP combined) and makes good power and sounds just fantastic. Always enjoy looking at your pics.