id step it up in quality bro.
Im the king of ebay/cheap, but I had d werks, and they're the reason my motor lost compression. I kept tearing orings and Im pretty sure they got stuck open or something in the end. Washed my rings and the motor lost comp.
Id say get a good name brand for injectors.
Hey for a few more bucks go with Tomei - check askme4parts on ebay - usually has pretty good prices on quality parts
I personally wouldnt trust reman. injectors in my car