In 2004, the 350Z replaced the Skyline GT-R as the car for Nismo Xanavi and Motul Pitwork teams in the Super GT's GT 500 class. The cars used were heavily modified and featured a longer nose and tail (requiring the production of the Type-E homologation special), carbon fiber bodywork, and a tube chassis. Nismo eventually won the GT500 championship. The 350Z was soon replaced by the new Skyline GT-R (R35) in 2008.
Here are two of my 350Z GT 500 cars by Tomica Limited:
TL 0052 Xanavi Nismo Z
TL 0053 Motul Pitwork Z