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 ...

Internet giants say removing diesel particulate filters which reduce toxic emissions is not illegal, although driving without them is Google, Gumtree and eBay have refused to ban adverts for a service ...

It would have to be removed altogether or would just clog up and removal of DPFs make a car subject to failure in the new, more stringent MoT rules that came into effect on 1 January. Removing a DPF ...

Tens of thousands of diesel cars are illegally pumping out dangerous pollutants because unscrupulous garages have removed exhaust filters designed to cut emissions of deadly particulates. Air ...

It's illegal, but the EC law is not yet enforced as part of the UK MoT. You have to disclosed the modifications to your insurer who will increase your premium as a result. At any time in the future ...

The MOT test for diesel cars will be tightened up from February 2014 and any car that is missing a diesel particulate filter (DPF) once fitted as standard will fail. Currently a car is only tested on ...