My Octy vRS was running around 275Hp/300lbft. I could happily latch on to my mates Mk2 Focus RS all day long. neigh on identical in performance. Told him it was only about 260hp though

he went and got it mapped and asked for another go, to which i declined. To this day i never let him forget he couldnt lose a skoda family hatch back with two child seats and 5 doors
BTW the shark stage 3 is the same as a stage 2+ Remap, so still on the std turbo.
I believe shark performance have maps out for the 1.4TSI.