Complex sentence: This car raced at the 24 hours of Nelson Ledges in 1993 and 1994, winning both years; like the GTP before it the Intruder was also banned from Nelson Ledges after its dominating 1993--1994 performances.
Split into simpler sentences: This car raced at the 24 hours of Nelson Ledges for two consecutive years, winning both years. Eventually, the Intruder was also banned after its dominating 1993--1994 performances.