Brembo makes a lot of OEM spec brake parts as well as high-end racing parts. For some cars, Brembo branded parts ARE the inexpensive OEM replacements.
Not too dissimilar from how Ford makes cars in various trim levels with varying levels of performance, really.
2012 Focus Titanium Hatchback
121,000 km, all stock
1990 Toyota Supra turbo
I think the cams are still stock...