Flyin' Miata has been dealing with turbo Miatas since 1989. Nobody else has the depth of knowledge on what it takes to make a turbo system durable, easy to install and emissions compliant.
Our Stage 1 turbo system is the only 50-state legal turbo system on the market, and it involves no tuning at all. Simply install and enjoy. It will not affect the lifespan of your engine.
Our "custom spec" turbo kit shares the same hardware as the Stage 1, but is for those who want to build their own kit to some extent. You will have to supply your own engine management.