Tuner Series Journal Bearing T3/T4E 60Trim, Bolt-on turbo unit for Mazdaspeed3/6/CX7. Garrett factory built turbo with ATP proprietary exhaust housing with a new external wastegate feature (flanged for Tial MVS 38mm) all ready to bolt up to Mazdaspeed exhaust manifold and downpipe. Garrett T3/T4E, T04E 60trim compressor (oil cooled only) with 3" inlet and 2" outlet and StageIII Turbine wheel. Turbo is efficient up to 25+ psi on the MS3 2.3L turbo engine and can produce 475 crank HP as configured with supporting mods and proper tuning. The 60 trim is a relatively responsive turbo in the T3/T4 family on the market capable of making 475HP. Not a complete kit and requires the addition of the external wastegate and associated plumbing as well as a good inlet pipe. This turbo is designed to be used by Tuners who can prepare a complete turbo kit for their customers.