So I don't need a new air filter, will supply my own oil, so will the do- 
  
Gearbox and brake fluid 
Washer fluid 
Spark flugs 
Oil Filter 
  
and so all else, not worth the money, but I still have 5 months of warrently and want to have the option to use it right up to when I go FI. 
  
Bugger, any point in buying a nismo oilfilter