Hazardous waste is waste that poses substantial or potential threats to public health or the environment. In the United States, the treatment, storage, and disposal of hazardous waste is regulated under the Resource Conservation and Recovery Act (RCRA).
Porsche recommends that the oil in the Boxster be changed every 15,000 miles as a part of the normal maintenance procedure. The recommended oil is Mobil 1 comes in several different grades. If you wish to change your oil more often and want to avoid some of the expense associated doing so, you can change it yourself.
Porsche also produced a limited Boxster S Porsche Design Edition 2 that debuted in October 2008 as 2009 model. It featured freer-flowing exhaust, which raised power from 295 PS (217 kW; 291 hp) at 6250 rpm to 303 PS (223 kW; 299 hp) at an identical 6250 rpm.orsche also produced a limited Boxster S Porsche Design Edition 2 that debuted in October 2008 as 2009 model. It featured freer-flowing exhaust, which raised power from 295 PS (217 kW; 291 hp) at 6250 rpm to 303 PS (223 kW; 299 hp) at an identical 6250 rpm.