Ebay z32 n62 MAF's thoughts?

[Stpleb]

http://m.ebay.com/itm/150534315905?nav=SEARCH

Found these on eBay. What's everyone's thoughts on these? They should work fine correct?

[rvander1992]

Those are the non turbo ones not sure if thats going to make a difference, also they may not read as accurately, or take as much airflow as genuine z32 mafs. I don't know much about mafs though so hopefully someone with more knowledge shows up eventually, but i think its a poor idea

[garetth]

Why buy ebay ones when you can get good working used z33 mafs for like $60-80 each

[gezed]

they are N62's tried it and worked but only during my break in period running 10psi so not sure how long or how well it does at higher loads, then i found a cheap set of genuine used mafs

also, forgot to add, the 4 bolt mounting surface was not perfectly flat, it was kinda curved so that was kinda annoying too