Tuner Series Journal Bearing T3/T4E 50 Trim, 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 50trim compressor (oil cooled only) with 3" inlet and 2" outlet and StageIII Turbine wheel. Turbo is efficient up to 22 psi on the MS3 2.3L turbo engine and can produce 425 crank HP as configured with supporting mods and proper tuning. The 50 trim is the most responsive turbo in the T3/T4 family on the market capable of making 425HP. Highly recommended for a very broad powerband with a lot of "area under the curve". 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.
