Pretty ordinary stuff, easily available.
Coilovers are Bilstein Clubsport with some Eibach linear springs of choice,
sway bars are also Eibach, LSD should be Drexler, wheels are ATS/Rial,
front brakes are AP Racing, probably with Endless pads, seat and steering
wheel are OMP and so on.
Nothing special at all. :iono:
Those Polo WRC uses the MK6 engine.
It's the EA113 engine with the K04 turbo, known as "FSI" in the US.
Since 2008 VW claims them all as "TSI", contrary to the former "TFSI",
still used by Audi.
The Polo basically has the same engine as Mk.V GTI Edition 30, Mk.VI
GTI Edition 35 (both sold in Europe), Mk.VI Golf R, Audi S3 8P and TTS,
Leon 1P Cupra and Cupra R.
That's why the Polo R WRC offers great potential for 300 HP and beyond.
A friend owns that WRC, with >300 HP, running 16" R compounds. He had
a GTI Edition 30 before. Very happy with that little beast.