Got a 2016 Fiesta ST200. Stock.
If I was in UK, my ass would be at Mountune straight away. I still have a year warranty and doubt they'll like me fucking around with mods, even though Ford actually has a 300 HP engine warranty through some partners in UK.
Don't want to sacrifice reliability so was thinking a remap+ exhust+some filter, maybe?
Also, gas prices are fucking insane in Sweden, so there is an upper limit, for sure. Oh, yeah, I don't have a garage, so I would need to pay for labor too. But I'm actually happy with stock, it it was 4x4, I'd never sell it, ever.