With the development of its first light alloy cylinder head, a much more significant "across the frame" version of the boxer engine was designed. In 1923 the R32 debuted at the Paris Auto Show, and caused quite a sensation among engineers and consumers alike. Using the new aluminum alloy cylinders, Friz designed a engine with and a top speed of . The R32 was the second major product Friz designed for his company, effectively keeping the company solvent during a difficult time.