Mazda 3 Turbochargers & Superchargers

A turbocharger is a tried-and-tested way to increase engine performance, improve volumetric efficiency, and provide high torque in a wide RPM range. There is a great variety of turbocharger models that differ by their size and performance, but the main principle remains the same. Inside, a turbocharger consists of two main sections, a turbine and a compressor, which are connected with a metal shaft. The shaft has two impeller wheels located on its ends, one in the turbine and another one in the compressor. Driven by exhaust gases, the turbine wheel makes the shaft and another wheel rotate at very high speed that often exceeds 100,000 RPM.

Creating sufficiently high pressure in the intake manifold of your Mazda 3, the turbocharger gets extremely hot and needs to be cooled by engine oil that also protects the assembly's bearings from friction. Actually, most malfunctions of turbochargers are caused by lubrication issues. These may include oil starvation, contaminated or improperly selected motor oil, etc. Whatever problems with this part you've faced, check out our catalog of Mazda 3 turbochargers, service kits, and other components you may need to restore this system.