Do you have the link maybe?There is a guy on eBay who sells brake ducts that fit in the fog light holes with noncorrosive ducting.
Largely cheap cars get cheap brakes. Its a mentality thats hard to shake and the justification is not always correct.I use RC5+ pads and OE discs on the rear as the Clio seems to scrub off more speed with those pads in there. A lot of people say the rears don’t do much but I’ve found they do help a lot. That is on track not down to the shops