Yes thats correct.

It's tunable but it's not that cheap to do so (220HP was achieved in the junior WRC), a set of cams, induction mods and exhaust etc will see around 140HP but more importantly more torque, so better than what you currently have, putting a cone on a Focus is actually a bad idea and will make the car run worse as in the standard location they suffer badly with heatsoak.

TBH with what you list you will gain next to nothing so best of saving your money imo.


Martin