* Online retailers: There are a number of online retailers that sell T3 turbos. Some popular options include Turbochargers.com, Turbonetics, and Garrett.
* Auto parts stores: Some auto parts stores, such as AutoZone, Advance Auto Parts, and Pep Boys, may also carry T3 turbos.
* Performance shops: Performance shops that specialize in turbocharging may also sell T3 turbos.
* Junkyards: It may also be possible to find a T3 turbo at a junkyard. However, it's important to inspect any used turbo carefully to make sure it's in good condition before purchasing it.
When purchasing a T3 turbo, it's important to make sure that it's the right size for your application. You'll need to consider the size of your engine, the desired boost level, and other factors. It's also a good idea to consult with a professional mechanic or tuner to make sure you're getting the right turbo for your needs.