Lupo GTi brake kit

Hey all, thought i'd pop in and say hello and pick your brains. Got a Japenese friend looking for a big brake kit, quote:
(Do you know any bigger caliper (Front 4 pot and Rear 2 or 4 pot) brake kit for a VW Lupo Gti 2004 GH-6EAVY?)

Any sugestions what he might look at. I run at Brembo big brake kit on my race Polo but not sure about Lupo fitment....as always any sugestions are much appreciated.

cheers in advance

 

Willwood midilite's or the same brembos off of a seat leon cupra r.

 

that may be a lie might not be the cupra r may just be the cupra not entirly sure.