Our primary concern is for the environment. To that end all our products are designed to improve the motorists' ecological impact.

There are 3 primary areas where vehicle exhaust emissions impact most heavily. Our products are formulated to address these. In addition we have implemented schemes to help keep our environment clean:

• A number of constituents of exhaust fumes have direct impacts on human health
• Nitrogen oxides and particulate matter influence air quality in built up areas
• The best known impact of vehicle use on the environment is the generation of greenhouse gases and the contribution to global warming
• The growth of trees helps absorb CO2, slowing global warming. Read more about our tree planting scheme