EGR & DPF Delete Edmonton | Revolution Motors (2023)

FAQs

How much horsepower does a DPF delete give? ›

In many cases, a proper DPF delete will result in gaining over 100-horsepower while improving your fuel mileage and the lifetime of your vehicle.

Prices range from around $550 for a base tuner to more than $3,000 for a complete performance kit with DPF delete, cold-air intake, stainless down pipe plus other items. The good news is there are many ways to increase the power and performance of diesel pickups without breaking the law.

Do DPF and EGR delete increase power? Because DPFs and EGRs obstruct your exhaust and dilute the air/fuel ratio in your engine, removing them may help to increase your engine power.

If you, or the shop doing the work, is caught and prosecuted, the EPA can assess a fine of up to $4,527 for each “tampering event or defeat device,” in accordance with Section 205(a) of the CAA, 42 U.S.C. § 7524(a), and 40 CFR Part 19.

DPF, especially when clogged, affects airflow and causes delays in the exhaust process. Additionally, it affects the overall engine performance and power. When you remove the DPF, fuel flows better into the engine, boosting power generation and pressure. DPF delete is a sure way to increase engine horsepower.

Nevertheless, a general rule of thumb to follow is that you should run the engine at least 40 mph and at least 2500 rpm. Ignoring the DPF light, or failing to clear the blockage in a timely manner, will lead to continued soot build up in the DPF.

DPF BENEFITS

Better fuel economy: Fuel economy is a big winner after deleting the DPF. Not only will a vehicle conserve the fuel that is utilized by the filter for regenerative purposes, but a cleaner running engine is also an engine that runs more efficiently.

If you're competent under a car with a set of spanners, there's nothing stopping the would-be DIYer from taking the DPF off their car, A few cuts, DPF internal gutting, and a competent weld up just might be enough to hide your illegal actions from your local MOT tester but ultimately, it'll be the ECU which will cause ...

We highly do not recommend anyone to remove their DPF filter and not replace it. If you are unsure how to replace a DPF filter than bring your vehicle to DPF solutions, having expert specialists replace your DPF at a high standard without the need to spend time doing it yourself.

Disadvantages of EGR Delete

Some diesel vehicles can experience adverse effects like reduced horsepower, increased exhaust gas temperature and engine knocking. In some cases, it can be more beneficial to have an EGR valve replaced, rather than bypassed.

Is EGR and DPF delete good for engine? ›

DPF removal and EGR block off is the best solution to most issues with your DPF or EGR valve. It is more cost effective than replacement and provides benefits at the same time, such as smoother running and improved power, especially when combined with one of our remaps on Turbo diesel vehicles.

Expect up to 20% improvement in fuel economy when using an EGR delete kit. For every power stroke, a fresh supply of air and fuel is used, making the engine run cleaner with better efficiency. However, there are a couple of downsides to using EGR delete kits.

Myth #1 – Deleting or Tuning a Truck is Legal

There is no way around this; it is 100% illegal to tamper with or modify the emission system on your truck in any way. It isn't a state or local law (although those exist, as well), but Federal law.

While you can technically remove the red dye from gas oil, it's actually illegal to do so – and traces of the dye will remain in the engine. The process to remove the red dye from the fuel is called fuel laundering and if found illegally doing so, you can end up with a prison sentence.

According to EPA regulations, it's against the law to tamper with emissions equipment in any way, including performing a truck delete. Alongside the federal laws that ban the kits, many state and local municipalities prohibit them too.

A diesel particulate filter check has been part of the MOT test since February 2014. If a filter has been removed, the car will fail its MOT. Removing the DPF will sometimes cause the warning light to glow – and this itself is an MOT failure point: no dashboard warning lights should remain on during the test.

BENEFITS OF DPF REMOVAL - DPF DELETE

Improved MPG due to the removal of an air restriction allowing the engine to breather better. Improved power output of the vehicle. We have tested many vehicle's on our dynamometer before and after DPF removal and every single one has provided a performance gain.

There are three key benefits associated with DPF delete: more engine power, better fuel economy, and reduced maintenance costs. More power: After deleting the DPF, most owners report a better performing, faster responding engine. Better fuel economy: Fuel economy is a big winner after deleting the DPF.

REDUCE IDLING

Even at low engine speeds particulates are emitted by your engine, so keeping your engine ticking over when you're parked or not moving can clog your filter quicker, because DPF regeneration cannot occur at idle.

What rpm is best for diesel? ›

Between 1,300 and 1,500 RPM is the most fuel-efficient engine speed, or what some would call the “sweet spot.”

After a diesel delete is completed, the soot-clogging issues are eliminated. There may also be performance improvements such as an increase in torque/horsepower as well as an improvement in fuel economy. These positive changes can depend on the tuner, the after-market software, and the engine hardware.

Active regeneration will be initiated every 300 miles or so depending on how you use your car and will take 5 to 10 minutes to complete. But it's a problem if your journey's too short and the regeneration doesn't finish. During active regeneration you may notice: Cooling fans running.

How long should a DPF last? A DPF can last up to around 100,000 miles if maintained properly. After the car has exceeded that mileage, you could be looking at paying a large amount of money for a replacement - so always properly check MoT and service records when buying a used car.

Drilling holes in substrates of the Diesel Particulate Filter to make exhaust gases flow more freely through the structure defeats the purpose of the component which is to remove soot from the exhaust.

You get black smoke from incomplete combustion because the excess fuel in the engine causes the black smoke. Deleting the EGR system does not cause incomplete combustion. Therefore, it will not change the color of the exhaust.

An EGR engine is going to have carbon in the engine. That's part of the design. It does not limit the life of the engine," said Weimer. He added that it's soot that reduces engine life and the post '02 EGR engines are proving to create less soot than their predecessors.

EGR Valve. The second component that has a negative effect on fuel mileage is the Exhaust Gas Recirculation Valve (EGR). This is an emission control device that aims to control the emissions known as Oxides of Nitrogen (NOx).

An EGR delete consists of using a delete kit to remove the system. The benefits include an improvement in engine performance, fuel economy and not having to worry about emergency maintenance on the EGR (or even the engine itself).

To put it bluntly, no, you should not remove the emissions equipment from any diesel pickup. Regardless of local and state testing requirements, it is a federal crime to remove any factory installed emissions equipment. Removing emissions equipment also voids the vehicle's factory warranty.

What year diesel trucks can be deleted? ›

New models would be zero-emission in 2024, while diesel and gas drayage trucks must retire after 18 years to guarantee that they meet a zero-emission requirement by 2035.

The bypass is only available to vehicle owners after the DEF sensor fault light indicator signals the first of three warnings before the engine is shutdown. Software patches will not be made available if no sensor lamp is illuminated.

HMRC and the police check for illegal red diesel use by carrying out random spot checks using a dipstick test. The chemical dye added to the fuel is designed to linger in a tank and is almost impossible to remove, so if you've used red diesel in the past, you could be caught years down the line.

Yes, it is possible to remove the dye from red diesel. This process is known as fuel laundering and is illegal.

Serious offences may result in the issue of an unlimited fine to the operator and a prison sentence of up to two years.

Sure. Deleted usually makes them easier to work on anyway. The mechanic doesn't care as long as he or she gets paid for the job.. When does a dealership have to give you a warranty?

(1)(a) It is unlawful for any person or motor vehicle dealer as defined in s. 320.27 to offer or display for retail sale or lease, sell, lease, or transfer title to, a motor vehicle in Florida that has been tampered with in violation of this section, as determined pursuant to subsection (7).

Pressure from the EPA is building and auto tuners and aftermarket companies are caving. The most recent development involving the U.S Environmental Protection Agency's (EPA) overreach on modified vehicles was an announcement made by Mazda tuner Flyin' Mazda.

After a diesel delete is completed, the soot-clogging issues are eliminated. There may also be performance improvements such as an increase in torque/horsepower as well as an improvement in fuel economy.

There are many benefits to the process of DPF removal. Regarding performance, DPF removal increases the level of horsepower. Removing the DPF is the simplest and most reliable approach to boosting your engine's horsepower.

Does DPF affect acceleration? ›

As a functioning DPF is vital for a functioning exhaust system, blockages can have knock-on effects that cause your engine to perform poorly. If your engine cannot easily vent exhaust because of a blocked DPF, then it will struggle to cycle, reducing the power output and acceleration of your vehicle in extreme cases.

If the DEF tank contains less than 5% of its capacity, the equipment engine power will de-rate. Enough power will be available, however, to travel a short distance, so that you can add more fluid to the tank. The DEF tank needs to be filled once for every 3 to 4 times that you refuel with diesel fuel.

Under normal use, the SCR system doesn't require any user interaction when in use and there's no maintenance other than keeping the DEF fluid full. Telehandlers with engines over 74 hp use an SCR system that requires DEF.

The increase in back pressure is commonly measured as an increase in pressure differential, or pressure drop, across the DPF. This increase in pressure drop negatively impacts fuel economy.

There are many articles and technical documents relating to how a faulty turbo can lead to DPF damage, however, the DPF is actually responsible for more turbo related failures than you might think.

REDUCE IDLING

Even at low engine speeds particulates are emitted by your engine, so keeping your engine ticking over when you're parked or not moving can clog your filter quicker, because DPF regeneration cannot occur at idle.

DPF removal and EGR block off is the best solution to most issues with your DPF or EGR valve. It is more cost effective than replacement and provides benefits at the same time, such as smoother running and improved power, especially when combined with one of our remaps on Turbo diesel vehicles.

The easiest and cheapest method of DPF filter cleaning is by driving the vehicle for a long-distance at high revs per minute. Doing this increases the heat of the exhaust and burns the soot blocking the DPF filter. It's best to drive on a motorway or A road where you can keep the vehicle at a consistent speed.