Upgrade stages up to 305 Hp for the 2.3T MPS engine of  Mazda 3.

Stage 1 upgrade, is presented below.

Stock engine specs:
Capacity: 2261cc
bore x stroke: 87.5 × 94 (mm)
Compression ratio: 9.5:1

Power: 260hp
Torque: 380Nm

Stage 1:

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Power: 305hp
Torque: 450Nm

Stage 2:

Engine upgrades:

-Free flow air intake system
-Full 63.5mm exhaust
-Stage 2 Software upgrade

Engine performance:

Power: 330hp
Torque: 480Nm

Software upgrades:

Boost control is achieved using the OEM ECU and N75 valve.