Complex sentence: In 1988, Nismo built its first car, the Saurus for motorsport use for its one-make series, and for its following year, they developed the Skyline GT-R for racing as well as building the 500 evolution editions for road use.
Split into simpler sentences: In 1988, Nismo built its first car, the Saurus for motorsport use for its one-make series. The following year they developed the Skyline GT-R for racing as well as building the 500 evolution editions for road use.