I'll actually stand by ebay/paypal when it comes to buying things. I spent $5k a couple years ago on a twin turbo kit for my 350z. Kit was supposed to be brand new in box. It got here and had all kinds of stuff missing, including one of the turbos! I complained to ebay and paypal. They said I had to contact the seller and get his address so that I could return the stuff and get a refund. I emailed the seller 5 times with no replies. So I told them that, they spent another month trying to get ahold of the seller and they couldn't (I couldn't mail back at the address they had because it was a p.o. box). So they gave me a complete refund and I got to keep the parts! Ended up selling it as a partial kit to a couple guys I know down here that run a high performance tuning place. Got $800 from them for the turbo, and I threw in all the piping and such for free.