Need a second opinion please.

Hello guys, im from United Kingdom and recently bought my dream car "2016 Mustang Gt". The previous owner told me that the car has a drop-in K&N air filter and remapped to stage 1. so i decided to buy the Hp tuners hardware to read and modify my tune file (in case i needed to), but im pretty sure that my tune file is completely stock. I tried to compare with other peoples tunes and there is a very small difference here and there, i just dont know if its because my is UK spec and the other tunes are US spec. can anyone tell me if my tune is indeed stage 1 remapped or not??

Thank you so much to whoever helps me out. i really appreciate your time.

Attachment 106919

you are right. Its completly stock!