BD had to do something to compete in the turbo price wars. The turbo is the highest cost part of the kit and Garrett’s are pretty pricey. I’m surprised it took them this long to come up with a lower cost unit. Doesn’t really matter where it’s made as long as it works and is reliable. I’d say probably a good portion of your Polaris sled is manufactured over seas. My guess is this turbo costs them about 1/2 what a Garrett was costing them. We have been pushing for lower cost turbo kits for years.