Technically it would be possible to remove a petrol particulate filter, but this would present several issues. Firstly it would cause a fault within the engine management system which would cause the ...

Owners who have had the diesel particulate filter from their car removed will now face an instant MOT failure after the Department for Transport changed the rules this month. Modern diesel cars come ...

Diesel particulate filters (DPF) are found in the exhaust system of diesel cars and work to remove particulate matter or trap soot from exhaust gases released by diesel engines. The goal is to help ...