Turbo for mild 408?

Can I get a cheap eBay knockoff?
I’m not sure cheap is the way to go here. I’ve looked at a few of the eBay gt45s and I wouldn’t run one. That being said I have had great luck with the vsr7875s so I’ll recommend this………
VSR 80mm Billet T4 96×88 Turbine wheel 1.25 – VSRacing
I like the t4 option and Viren is a great guy to deal with.