19NismoZ

So I initially was gonna get the Z1 long tube intakes, however I have heard that the stock air box system in my Nismo is actually pretty good some people suggested the Z1 Maf silicone Tubes plus high flow filters, is there really a large difference in between the 2, I waiting to get my TB for max bore, I Already have the upper and lower intake plenum. Before I tune the car so with being said and all those mods in mind between both set up is there a major difference between the 2