ebay turbo spec v

hey, quick question. i know ebay turbos for sentras are not good qualitly but even worth it to buy and go from there?

http://cgi.ebay.com/ebaymotors/TURBO-KIT-02-03-04-05-06-SENTRA-SE-R-SPEC-V-ALITMA-QR25_W0QQcmdZViewItemQQ_trkparmsZ72Q3a1171Q7c66Q3a 2Q7c65Q3a12Q7c39Q3a1Q7c240Q3a1318Q7c301Q3a1Q7c293Q 3a1Q7c294Q3a50QQ_trksidZp3286Q2ec0Q2em14QQhashZite m190288245788QQitemZ190288245788QQptZMotorsQ5fCarQ 5fTruckQ5fPartsQ5fAccessories

o god. there have been too many threads on ebay turbo kits.

EBay kits are sketchy as hell, at best. There's basically nothing good in them except maybe the oil lines, maybe the intercooler. No-name turbocharger, knockoff wastegate/BOV, intercooler piping that needs to be custom-cut, downpipe that probably doesn't fit quite right, etc etc etc. Also, no fuel management system included (but a FPR apparently, for some reason?)

I don't believe there's any such thing as a complete turbo kit marketed on eBay. Maybe you'll find one random dude selling his old kit, but none of the mass-produced kits are worth much. They use dodgy parts and are far from a complete solution.

treadstone, best bang for the buck
best bang for the buck turbo kit for spec v:

http://www.treadstoneperformance.com/product.phtml?p=316&prodname=Treadstone+Nissan+Spec+V+Turbo+kit