O3 PRO Large Engines: special trucks, heavy machinery, buses, coaches and generators.

Indicated for engines between 4,000cc and 9,000cc.

Format in special aluminum (anodized 20 microns). Each device incorporates (laser engraving) with a "unique" serial number, for better product tracking and traceability.

Trucks, heavy machinery (works), buses, coaches and generators.

Do you have a minute to save the planet?

We help your company to take responsibility for the environment, reduce emissions and obtain higher performance