Dpf removal law

What is DPF removal? Can I remove my car DPF? Is it illegal to check a DPF?

However, you do risk of falling foul of the law in the UK, if you have removed the DPF on a car which left the factory with one fitte and doing this is a breach of the “Construction and Use” section of the Road Vehicles act. Effectively making your vehicle unroadworthy. There is a very simple visual inspection of the DPF unit to ensure it is still in place, because of this legislation we do not fit DPF bypass pipes.

Instea we modify the original DPF unit, discreetly cutting a small window in the top of the chamber , removing the internal filter before rewelding the window and refitting to the vehicle. Removal of a DPF will almost invariably contravene these requirements, making the vehicle illegal for road use. An internet search reveals numerous companies advertising DPF removal services , but as well as being bad for the environment this is also illegal, and the Government has moved to tighten up the. DPF filter cleaning for just a few pounds.

Order Forte Diesel DPF Cleaner. Motorists tend to avoid repair due to the expense of cleaning, remapping or replacing the filter, particularly if the car still runs pretty well but there is an engine warning or glow plug light flashing. Garages and testing stations will be required check for a diesel particulate filter ( DPF ) in the inspection of the exhaust system as part of the MOT test (or annual test for heavy vehicles) from.

The MOT DPF check has been flawed – it relies on a visual check only, and it can be difficult to tell if a DPF has been removed just by looking. DPF Delete Kits: The Law Unfortunately , this brings us to the question of legality.

While deleting your DPF is permissible under certain conditions (most notably for closed-track racing and other professional applications), you should be aware that a DPF delete kit cannot legally be installed on any vehicle registered or certified for highway use. The potential penalties for failing to comply with Regulation 61a are fines of up to. BBC highlight illegal DPF removals An undercover report for BBC’s Inside Out found diesel particulate filters, designed to prevent harmful soot emissions, are being illegally removed by garages in Stoke-on-Trent and Staffordshire. Out of ten garages approache five were prepared to take off the filter.

While it is illegal for drivers to use a car with the DPF remove it is not illegal for garages to take them out. Some workshops are known to offer removal services with the claim that removal will improve the vehicle’s performance, or is cheaper than replacing the current DPF. DPFs can block prematurely through no fault of their own, it is always good practice to have the emissions system checked with any DPF problem. DPF removal is illegal and the next round of MOT upgrades will include a test to make sure the DPF is operational, if it is not there then it is not operational.

Diesel particulate filters ( DPF ) are devices fitted to diesel vehicles which filter particulate matter from exhaust gases. In the real worls, removal of the DPF will add horse power (ish) and reduce fuel consumption by. But with the reality of Australias legislation, Facts, and Loop holes, where does the line sit with removal of DPFs - even if replacing with a good cat. The manual version is DPF -less yet the automatic version has a DPF.

This change to the MOT tests makes it clear that if you have this filter removed from your car it will fail the test. A vehicle might still pass the MoT visible smoke emissions test, which is primarily intended to identify vehicles that are in a very poor state of repair, whilst emitting illegal and harmful levels of fine exhaust particulate. DPF Clean Team is calling for the re-introduction of regular DPF spot checks, as well as mandatory exhaust emissions checks in the MOT, to eliminate the illegal removal of DPFs. Maybe not tomorrow, but a few years from now we can all expect to be under laws just like California and we will need to seek alternatives for deleting the DPF. For this reason we need to start looking at a future where we can avoid the failures of the DPF that we see now and make it efficient enough to allow the extreme power we all love without the flow restrictions or issues of today’s.

The DPF is not a legal requirement, nor is it needed for the MOT test so the most cost effective solution is to remove the DPF from the exhaust system and deactivate the DPF functions from the ECU.

We have tested many vehicle’s on our dynamometer before and after DPF removal and every single one has provided a performance gain. Multijet 75bhp which gained 8bhp and 10lbft after having DPF removal. I f you have a DPF remove the car will then fail its next MoT.

Under the new rules from January, catalytic converters and DPFs must remain in place and must remain working. The addition of a diesel particulate filter has a tendency to make considerably more issues than it is designed to fix which explains why most people use a DPF removal service like ECUFLASH offers. Our Compete DPF Removal Service and how it WILL help you….

How does a diesel filter remove particulate matter? This way the vehicle still appears to have a DPF fitted and appears unmodified in anyway. This is not legal advice and if you are unsure if this applies to your vehicle , please seek further advice. Although MoT tests require. The process for removing a DPF is a relatively simple one that requires cutting a hole in a vehicle’s exhaust, removing the filter and welding the resultant hole shut.

The dpf is a money maker for suppliers and garages,It riles me to hear people saying it protects the environment, They people who object the most to dpf removal ,are jealous,because they haven’t the guts to break what they perceive as a law. The Government’s decision to actively enforce the regulations regarding DPF removal are welcome, since they remove any possible doubt concerning the issue and mean that a device designed to. The diesel particulate filter (or DPF ) captures exhaust soot which has to be ‘burned off’ in order to regenerate the DPF , helping to prevent black smoke and reducing harmful emissions.

If it is not regenerated regularly, through longer motorway journeys for example, the filter may need to be cleane or even replace which can be costly for the vehicle owner. Do you support calls for a DPF removal crackdown? How many cars have you failed during a test due to removal ? Share your experiences and any concerns in the comments below. No big dramas have unfolded.

Magic9said: People have be de-catting cars. Are these aftermarket exhausts illegal?