Question about the “chip” by Wimmer RST

moin ctr’ler I once stumbled on the Wimmer page and came across a chip for the ctr. Should 13 hp and 22 Nm bring for 625 euros.Link Unfortunately, there is nothing more to the part. Did anyone from the forum have any experience with them? I know that Wimmer should be great for VW 1.8 turbos. But I have my doubts if they are familiar with Honda. The price sounds fair and the performance yield does not seem exaggerated to me. Would be grateful about any infos about the chip.