Looks good. The Essesse kit is a box of tuning bits that can be ordered from new or added upto 12months or 12,000miles from new. This is manufacturers way of getting around individual type approval as the car is homologated as the normal car, so no costly fees. Lots are doing it now scenic it's just re-maps like BMW offer on some of thier cars etc
It also means you retain the warranty.
It includes lowered stiffer prints which look good but make the car horrible to drive, cross drilled discs & uprated pads all round, the nicest 17" wheels offered on the car, a remap, a BMC drop in filter & I think that's it. You of course keep the wooden crate which looks pretty cool it all comes in and all the original parts.
There is an extended SS kit that includes Koni FSD dampers which replaces the under damped originals but does nothing for the car sitting on the rear bump stops, they are a improvement.
The original seats offer no support whatsoever but you can buy expensive £1600 Sabelt sears which are better, this also includes a slimmer under seat subwoofer as the original one is too big to fit under them. They are meant to lower the seating position, but in reality doesn't. They look brilliant but have no shoulder support like say a Recaro Speed does.
The Trofeo Race cars ran 215-220bhp on 100% standard internals engine with only changes to the Garrett turbo from the Punto Essesse kit, bigger fuel rail & injectors. They could run a whole season without issue. The standard IHI turbo is tiny & runs out of puff at 170bhp running anything above this will start to overheat the charge & possibly overspeed the turbo.