I personally use the Mobil1 Extended Performance oil filter. I have a 2011 Sport Touring. You can get a pack of two for $25 off of amazon, a single one cost, you guessed it...half of that...like $13. Pretty sure it should fit your 370Z regardless of the year...but if you do look it up on Amazon...it'll let you put your vehicle info in to ensure that it fits. Part number is M1-108 Just type that in on the search bar...or in the Google machine. Hope that helps ya man

You sir resurrected a 3 1/2 yr old thread. But to add to your post, Mobil 1 extended is a good call and is made by the same company that makes Amsoil's long interval filters EA15k12. Right next to each other the two filters are identical.

Question now that the dead is undead.

What about Fram's XG or TG filters? (Forgot which one is their best one)

I use a Bosch Distance Plus because it's the best/only one Walmart carries that will fit the Stillen sandwich plate.

you know this is quite a loaded question over oil filters, really you need two filters for different things, most of the time you want a high flow, long interval filter like a pure one amsoil and what not, but they actually only flow around 5-8gpm and the motor at high rpm can pump 15-20gpm so a good filter around town can be choking your oil flow while beating on it. at the same point in time though the long interval filters trap more smaller particles and filter much better than a high flow racing filter.

My point is when you do some reading not every filter is right at every time.

I use the purolator filter that's supposed to be for the titan...not sure if anyone else is doing this. It's longer