370z nismo mk1 rust spots

[Olly350z]

Been quietly reading this post with interest and decided to tackle those rear arch covers on my Nismo, out of a morbid curiosity and preventative maintenance. This is what I found

 

 

Bare in mind my Nismo is only 4 years old, the amount of crud and build up behind was awful. No signs of rust thankfully and I cleaned the area both sides with a warm soapy solution. Almost think this should be stickied for anyone else with a 370z to check and rectify accordingly