Garrett GT3071R bolt on turbo upgrade kit for the Mazdaspeed3. With this kit, you can now bolt on a up to 450 HP!! Kit includes a Garrett GT3071R turbo with special proprietary exhaust housing and internal wastegate, all ready to bolt up to Mazdaspeed3 exhaust manifold and downpipe. Direct bolt on using only basic hand tools!
Kit Includes all coolant and oil connections to connect turbo to factory lines. The Turbo is efficient up to 22 psi on the MS3 2.3L turbo engine and can produce 450 crank HP The GT3071R is absolutely the best spooling turbo on the market capable of making 450HP. Highly recommended for a very broad powerband .
Note, when upgrading turbochargers, supporting mods (fueling, etc) and proper tuning is always recommended. 3" intake pipe and 3" downpipe also available to maximize the turbos output.
Turbo is available with a anti-surge ported housing & or a polished housing. If you want these upgrade options, please select them from the menu.