Advanced Tuning Products (ATP) has designed a GT2871R. Garrett GT2871R turbo with ATP proprietary exhaust housing and internal wastegate all ready to bolt up to Mazda 6 MPS exhaust manifold. Includes all coolant and oil connections to connect turbo to factory lines. Turbo as assembled has industry standard 3inch V-Band outlet.
Turbo is efficient up to 22 psi on the MPS6 2.3L turbo engine and can produce 400 crank HP as configured with supporting mods and proper tuning. Kit includes 3inch inlet pipe and 3inch downpipe necessary to complete a 'kit' and is recommended for shop use only. The 'kit' allows the turbo upgrade to be a complete 'bolt-on' application. The GT2871R is absolutely the best spooling turbo on the market capable of making 400HP. Highly recommended for a very broad powerband with a lot of 'area under the curve'.

GT2871R bolt on turbo kit for Mazda 3 MPS. Garrett GT2871R turbo with ATP proprietary exhaust housing and internal wastegate all ready to bolt up to Mazda 3 MPS exhaust manifold and downpipe. Includes all coolant and oil connections to connect turbo to factory lines. Turbo is efficient up to 20-21 psi on the 2.3L turbo engine and can produce over 400 crank HP as configured with supporting mods and proper tuning. Does not include 3-inch inlet pipe and 3-inch downpipe necessary to complete a 'kit' in order maximize the turbo. The GT2871R is very responsive on the 2.3L turbo engine and is very commonly used for best all around power up to 400HP. Highly recommended for a very broad powerband with a lot of 'area under the curve'.