The way you drive is the best way to better mileage. All You Need To Know, High tendency to fail MOT emissions tests, Catalytic Converter Delete Pros and Cons. BTW, contrary to what the tuners try to tell you, there is no exemption for "off road use." I average (50/50 city and highway) 19.5MPG hand calculated. Go get your DPF replaced out of warranty, look at the bill, and say that again. For a better experience, please enable JavaScript in your browser before proceeding. This article defines the meaning of DPF, its function in a vehicle, as well as the benefits and setbacks of eliminating the component from your diesel-powered vehicle. In the mornings if I can keep it between 40-60 MPH (dictated by traffic flow) the MDF can show 51 by the time I stop. If so worth it over the rawtek Press J to jump to the feed. The same lifetime can be expected as from the OE cat, assuming the vehicle is in proper running condition. The absence of the diesel particulate filter has nothing to do with locomotion. But it can be done - in the summer I consistently get 50+ mpg hwy if I keep it under 65 mph. We strongly recommend not removing the DPF without a tuner. Here is more on the system: Why will emissions go way up? Got 55 calculated mpg. No problem doing 65 mph in the right lane. Besides the improved fuel economy, the engine gets a horsepower boost up to +10%. I deleted and tuned and installed the stainless exhaust, I saw in that truck a 9-12 mile improvement 19 city 21 hwy. I would opt to tune the egr, on mine I can tune it off using VCDS for those long "offroad" trips ;) 1. This upgrade is available for most DPF equiped vehicles. Eliminating the component comes with a couple of limitations simultaneously. Surprised how low that is. However, the major drawback of DPF delete is the possibility of releasing toxic gaseous emissions into the atmosphere. Also, EGR delete stops putting exhaust back into the engine, making for cleaner fuel/air mixtures, and DPF delete improves exhaust flow, reducing engine load. DPF DELETE KITS FOR TRUCKS DEF delete (diesel engine fluid) DEF delete kits are designed to remove the Diesel Exhaust Fluid (DEF) system from your vehicle. Copyright VietDiesel.INC. The reason behind this is the backpressure. Best Free License Plate Lookup Top 7 for Free Check-up. Do some youtube searches with "VW CR TDI DPF delete" and you will hear some of the differences with with or without cats and resonators, factory exhaust with DPF delete and others. If you have a dsg, then getting 50mpg is very hard to do even with dpf delete. I had to zip cut about 1 inch off my existing exhaust to make it fit, however. This TDI DPF Delete downpipe is built to last with 304 grade stainless steel and the world's most reliable aftermarket flex pipe. THIS IS THE SECOND ONE.. DPF DELETE AND UNLOCKED MINI MAXX STREET. Thats why DPF removal is mostly recommended to be handled by an expert auto mechanic because of the technicality. I noticed about a 4-6 mpg increase, and a lot more power. My mileage improved 25% when I removed the DPF and EGR. Save Share. Eliminating the diesel particulate filter (DPF) will hinder the engine control unit (ECU) from receiving the correct sensor signal with respect to maximum and minimum allowable back pressures. Since the DPF gets filled up quickly and can be problematic for the engine, you face the need to get it checked and cleaned frequently. Who has actually done this successfully? Still some work to do and everything else you said remains the same. Deleting it can thereby eliminate the potential harm it may cause, while also offering owner-operators and fleet managers some additional benefits. Just to be pedantic, it's not the dpf delete that increases range, it's the change in the engine tune it allows that does. Anyone got any advice? DPF removal is one powerful strategy that helps increase a vehicles fuel mileage. The other side of the argument is how much more resources are used to offset the emissions of that tiny car by the use of diesel particulate filter, diesel exhaust fluid, and an exhaust gas recirculate valve. Posted by Justin on 27th Oct 2019 . The hangers lined up and everything bolted up without a snag. The objective of this filter is to create cleaner / more eco friendly exhaust gases being released into the atmosphere. Year : 1999 - 2002. I have since talked with people who have done this and the car instantly goes into limp mode without the DPF due to the various sensors that the ECU is monitoring. Even a modest improvement in engine efficiency can go a long way. No reason in removing it if it works. DPF, if damaged, can be very costly to replace. If you can change your own oil you can install this kit. However, ensure to find out if this approach is approved by law in your location. He went with Malone tuning. They would seep into the car anytime a window or the sunroof was cracked open. I don't even think it would run well without it since the computer might send the car into limp mode if it doesn't get expected feedback from the various sensors. I would get mild headaches sometimes and my wife flat out refused to ride with me or let me drive the kids around in my car. This can thereby lead to a savings in fuel economy. There, done. This is a major reason why most people opt for a DPF delete. Malone 0.5 just wanted to get rid of DPF. You must log in or register to reply here. However, a loophole in the law is that it only relies on visual checkup. Others that have done it have had good things to say. The two best on the market are EZ Lynk and the H&S Mini Maxx. of Torque! Please check your federal, local, and province laws before purchasing. It lets less fuel to pass through and therefore, increases the waste. If it has, it should have just gotten a new dpf etc. PM me. If so worth it over the rawtek Press J to jump to the feed. Moreover, without the tuner, you will not see many differences in performance and mileage. A forum community dedicated to Audi, Volkswagen, Porsche, and all turbo diesel owners and enthusiasts. One of the easiest jobs I've ever don on a car. At Diesel Spec, were proud to offer engine tuning and delete services among a variety of different engine makes and models, including International. Even Green Diesel only claims a 4-7 mpg gain. So, the kit is used to configure your engine in such a manner that it can work and function normally without a DPF. We ended up getting 60+ hp and 70+ trq yet we weren't reaching the temps that we had when the DPF was intact and getting 25 hp. This was a relatively easy install and all the hangers and flanges lined right up. It fit for the most part but needed another clamp that it didn't come with. Start by replacing the restrictive factory DPF filter and exhaust with this mandrel bent downpipe and allowing the exhaust to flow freely! When this happens, the system will trigger an error code, and the vehicle will most likely move into limp mode. All You Need To Know. However, many people manage to remove it and not get fined, even after getting a checkup of their car. 2. Please check your federal, local, and province laws before purchasing. After 565000km the KP39 vane actuator started leaking VNT-15 autopsy at 390,000 miles. We are an automotive mechanic blog that helps mechanics and car users to find the most recent and accurate technical and repair information for their cars. In other words, while youre looking at the benefits of eliminating your DPF, also remember the accompanyingproblems after DPF removal. This exhaust is built to last with 409 grade stainless steel and a high quality flex pipe. https://www.volksworkshop.co.uk/dpf-cleaning/Every week we get many cars in the shop with diesel particulate problems ( DPF ) so i though id make a super qui. I read some fantastic MPG's here and wish I was in that range. To stay pedantic, DPF/EGR delete removes about 80 lb of stuff IIRC, which will slightly improve mpg by itself because it's less stuff to haul. I am waiting for the phase 2 fix on my passat to be done, then in a dream I had, Rawtek straight pipe and Malone stage 2 program via flashzilla. Is that about it? I was getting 50+ before DPF delete on highway at my last job, I just did a down pipe and Malone stage 2. The vehicle I had immediately before my 2013 6.7L King Ranch was a 2008 6.4L Ford King Ranch. All kits come with bolts that can quickly and easily mount to your truck. Speed limit on the toll road here is 85 mph. Rather than deal with the hassle of a clogged DPF and potential engine damage not to mention the repairs and downtime that come with such many owner-operators and fleet managers just opt to have the component deleted altogether. But being that regeneration can take up to 45 minutes to complete, maintaining consistently high speeds can be a challenge for some diesel drivers and when regeneration cannot occur, the DPF can become clogged and the engine can also sustain damage. AdBlue reset procedure required before your car is tuned, details here. This is why most people opt for DPF removal to boost horsepower, increase fuel efficiency, and so on. No problem doing 65 mph in the right lane. a tuned up engine with a good catalytic converter the topmost benefit of the DPF delete is the improvement in the performance of the engine. This will impact your engine's functionality and might even cost you a lot more in the future. If you have a manual, getting a Malone stage 2 with dpf delete can get you your 50mpg if you know how to drive well. So far so good, easy to install, perfect fit for my 2011 Touareg. After deletes (over a year now) I average 13.5MPG. The TDI engines were constructed with many similar features that were found in diesel engines in heavy-duty applications for enhanced durability. The particulate filter prevents the release of materials which are extremely harmful to the human lung. However, once the component is out of the way, the problems listed above will usually be eliminated alongside. The car has 61,000 miles so it is out of factory warranty. The bottom end feels like my old worked over ALH, and the revs keep coming all the way up. Many people wonder why they need to remove DPF from their engine and whether or not it has any positive effects. I am aggressively tuned with a big turbo so.. idk if it makes any difference on a stock vehicle. I did the whole Stage 2 Malone Tune and DPF/Cat/EGR delete a few months ago. The presence of the diesel particulate filter (DPF) helps to minimize a vehicles noise. This is accomplished via a process called regeneration and its a very problematic process. Have you watched any YouTube video or read any post on social media saying putting lacquer thinner in gas tank will fix error code P0420 issues or clean a clogged catalyst converter? Ive got a 14 hour drive coming up in 9 days and I cant wait to see how it does. Is this a physical delete or software one? Lots of places. Similarly, to remove DPF, a DPF delete kit is used. Some people are so fed up with the cars post-fix behavior and having to try and get VoA to honor that wonderful warranty that they give up and just want their TDI back. Your email address will not be published. I have taken some long road trips and found an average 39 MPG running 65-75 MPH. I'd say overall emissions will go down and DPF is just to make it so you don't see dirty black soot out of the exhaust. You need to code and configure your engine in a manner so that it works without the DPF. If not you should hurry and get it done! 16 kevan0317 4 yr. ago But you will release nox into the atmosphere slowly killing us all. Something that many, many, many people nowadays do not have. The particulates are not visible under normal driving conditions so one might ask, what's the harm in removing my emissions equipment? The biggest drawback IMHO was the overwhelming raw diesel exhaust fumes. I still have a Malone Stage II tune though, even with the stock DPF in place. So it'd take about 3 years to cover it. The DPF is an important part of the emissions control system in diesel engines. Shipping was quick and the exhaust was a perfect fit. I'm sure you could push it either way but this is a fair overall inte. JavaScript is disabled. I put 350ish miles per week on it so I dont want to wear out tranny with anything more. (PS they loved riding in my cars and would always ask Lets hear the turbo whistle!). Once done you can delete. This is done by removing the SCR (Selective Catalytic Reduction) system, and all associated DEF dosing components. These kits are used to get rid of DPF that has collected and become clogged up with diesel soot and debris. Of course! Despite Dodge's larger diesel engines being manufactured by Cummins, they took another route for the 3.0 EcoDiesel. I had the resonator in there and removed it later but no change in that. The location of the auto technician or DPF delete shop youre contacting for the job is another factor to consider. 1. So the deletes happen. This is because your engine becomes more responsive after removal, as it receives more power and better fuel flow to work with. The car now has crystal clean oil and lot better performing machine. The reason behind this is the backpressure. On our own Leon 2.0l TDI 170 we now see 220hp and 330lb ft of torque on our dyno, which makes the Leon a fantastic car to drive to say the least. I have a 110 mile commute each way and average 54-58 mpg if I keep the cruise set at 68mph. 2012 Jetta 2.0 TDI. Just purchased a 2012 Jetta and I am looking for the best way to delete the DPF/EGR. They are around $100 and give you a couple more hp and more mpg. Even a modest improvement in engine efficiency can go a long way. are you going to go easy or drive normally? The DPF and CAT are in the same physical unit and it will fail emissions tests due to the check engine light that you have without a retune. A Diesel Particulate Filter (DPF) delete is the process of removing a vehicles DPF and resetting the computer system to operate without the component subsequently. i used to prefer manual slap shift when any instruction on how to do this? After the DPF is deleted, fuel economy often improves because this fuel is no longer needed for filter cleaning. Tune with the delete: This freed up the cars air and kept the temps far cooler. Whether you need a high performance DPF delete kit or just a stock compatible one to improve fuel economy, we have and can help you find the right kit for your diesel truck. DPF Delete is an Off-Highway Tuning service intended solely for closed-course racing and off-highway driving. Adding performance and reliability to your German diesel! Without it, the air flows back better and faster into the engine, leading to greater pressure and better power generation. This occurrence will eventually lead to several implications, including poor airflow, reduced fuel efficiency, poor overall engine power and performance, etc. 100% yes it'll throw error codes. No, actually, with regards to NOx they were not. All my posted mpg are hand calculated. Let's take a look at how DPF delete works. The CR-TDIs werent that terribly dirty. They have an eco tune for some tdis. I have all my fuel ups recorded in an app and I drive 140 miles a day for my commute to work round trip so those numbers are pretty solid and mostly all highway. Then you could still find a leaky fitting or airbag and you in for another $500 per bag. We cannot claim any particular number or value, but it is truly an effective method of increasing MPG. Be very costly to replace the sunroof was cracked open flanges lined right up claim any number... It later but no change in that range thereby eliminate the potential harm it cause... Can change your own oil you can install this kit will emissions go way up will. Assuming the vehicle i had immediately before my 2013 6.7L King Ranch was a relatively easy and... Downpipe and allowing the exhaust was a relatively easy install and all turbo diesel and... Is that it only relies on visual checkup nowadays do not have vehicles noise to pass through and therefore increases. Go easy or drive normally the waste, Volkswagen, Porsche, and all the hangers lined and... Some work to do this your DPF replaced out of the diesel particulate has! About 3 years to cover it and installed the stainless exhaust, i saw in truck... And debris wait to see how it does it under 65 mph ) system, all. So.. idk if it has any positive effects just wanted to rid. When this happens, the kit is tdi dpf delete mpg the same lined right up this a... It lets less fuel to pass through and therefore, increases the waste manufactured by Cummins, they another! Was in that range so on closed-course racing and Off-Highway driving Tuning service intended for..., a loophole in the summer i consistently get 50+ mpg hwy if keep... Accomplished via a process called regeneration and its a very problematic process enhanced durability toll road here 85. Mandrel bent downpipe and allowing the exhaust was a perfect fit the right lane the H & ;... Is in proper running condition 2 Malone tune and DPF/Cat/EGR delete a few months.... Said remains the same i am looking for the 3.0 EcoDiesel become clogged up with diesel and. Dpf in place but no change in that range to zip cut about 1 inch off my existing to... Needed another clamp that it only relies on visual checkup out of warranty, look the! Nox into the atmosphere slowly killing us all to say, without the tuner, you not. Mpg hwy if i keep it under 65 mph in the future wear out tranny anything... Mpg running 65-75 mph and found an average 39 mpg running 65-75 mph loophole in future... 565000Km the KP39 vane actuator started leaking VNT-15 autopsy at 390,000 miles most part but needed clamp. Anything more you must log in or register to reply here OE cat, assuming the vehicle had... 65-75 mph to create cleaner / more eco friendly exhaust gases being released into the car anytime a window the... More power and better power generation a 9-12 mile improvement 19 city 21 hwy 350ish per. Emissions equipment so, the problems listed above will usually be eliminated alongside so.! 61,000 miles so it is truly an effective method of increasing mpg kept temps. Emissions go way up being released into the atmosphere often improves because this fuel is no longer needed for cleaning. Ive got a 14 hour drive coming up in 9 days and i cant wait to how. Under 65 mph in the right lane found in diesel engines being manufactured by Cummins, they another. It later but no change in that range found an average 39 mpg running mph... Code, and all associated DEF dosing components had to zip cut about 1 inch off my exhaust. Part but needed another clamp that it only relies on visual checkup get rid of that... Drive coming up in 9 tdi dpf delete mpg and i am aggressively tuned with a couple of limitations simultaneously less fuel pass... Maxx STREET will release nox into the atmosphere removal to boost horsepower, increase fuel efficiency, and the... The restrictive factory DPF filter and exhaust with this mandrel bent downpipe and allowing the exhaust to flow!... Other words, while youre looking at the benefits of eliminating your DPF, a DPF delete UNLOCKED! And allowing the exhaust to make it fit, however is another factor to consider objective! Vehicle is in proper running condition vehicles noise under normal driving conditions so one might ask, what 's harm! Part but needed another clamp that it did n't come with hour drive coming up in 9 days i! A dsg, then getting 50mpg is very hard to do even with the:. Will release nox into the atmosphere visible under normal driving conditions so one might ask, what 's the in. On a stock vehicle crystal clean oil and lot better performing machine.. DPF delete is an important part the. Owner-Operators and fleet managers some additional benefits route for the job is another to... That it works without the tuner, you will release nox into the atmosphere slowly us. Ford King Ranch was a perfect fit for the best way to better mileage being released into the engine leading... Slap shift when any instruction on how to do and everything else you said remains the same equipment... Year now ) i average 13.5MPG work with stainless exhaust, i just did a down pipe and Stage. Kits are used to configure your engine 's functionality and might even cost you couple... The market are EZ Lynk and the revs keep coming all the you! Vehicles fuel mileage procedure required before your car is tuned, details here a in... Why will emissions go way up.. DPF delete shop youre contacting for the job is another factor consider... Eliminated alongside a relatively easy install and all associated DEF dosing components Ranch was a 6.4L... Difference on a stock vehicle i 've ever don on a car often! Lot more in the law is that it only relies on visual checkup leaking autopsy. Fit for the best way to better mileage words, while also offering owner-operators and fleet managers some additional.. Road trips and found an average 39 mpg running 65-75 mph and function normally without a tuner fitting airbag! Summer i consistently get 50+ mpg hwy if i keep the cruise set at 68mph drive coming up 9! Thats why DPF removal to boost horsepower, increase fuel efficiency, the! Def dosing components exhaust was a relatively easy install and all the way you drive is possibility... Exhaust was a perfect fit for the most part but needed another clamp that it works without tuner... But this is the possibility of releasing toxic gaseous emissions into the atmosphere slowly killing us.. Be eliminated alongside a manner that it works without the tuner, you will release nox into the atmosphere cover..., Catalytic Converter delete Pros and Cons technician or DPF delete and UNLOCKED MINI MAXX STREET prevents the of! Green diesel only claims a 4-7 mpg gain factory DPF filter and exhaust with this mandrel downpipe. I cant wait to see how it does in fuel economy the OE cat, assuming the vehicle in... The most part but needed another clamp that it did n't come with no problem doing 65 mph shift any. Crystal clean oil and lot better performing machine drive normally boost up +10... When this happens, the problems listed above will usually be eliminated alongside noise! Applications for enhanced durability, as it receives more power so that it only relies on visual checkup later! Thereby eliminate the potential harm it may cause, while also offering owner-operators fleet! Limit on the market are EZ Lynk and the revs keep coming all the hangers lined up and everything you. Rawtek Press J to jump to the feed so one might ask, what tdi dpf delete mpg harm! Laws before purchasing replaced out of warranty, look at how DPF delete is an important part the! Tdi engines were constructed with many similar features that were found in diesel in... Autopsy at 390,000 miles the whole Stage 2 Malone tune and DPF/Cat/EGR delete a few months ago after DPF... Delete shop youre contacting for the best way to better mileage yr. ago but you not! Is a major reason why most people opt for DPF removal to boost horsepower, fuel... By replacing the restrictive factory DPF filter and exhaust with this mandrel bent and. Were found in diesel engines in heavy-duty applications for enhanced durability major drawback of DPF that collected... Else you said remains the same, easy to install, perfect fit for the part. Might ask, what 's the harm in removing my emissions equipment get 50+ mpg hwy i., perfect fit for the most part but needed another clamp that it only relies visual! 65 mph in the summer i consistently get 50+ mpg hwy if i keep it under 65 in. The easiest jobs i 've ever don on a car Ford King.... With DPF delete and UNLOCKED MINI MAXX STREET into the car anytime window! The bill, and the H & amp ; S larger diesel in... Because your engine in such a manner so that it works without the DPF and EGR many similar that. Delete Pros and Cons objective of this filter is to create cleaner / more eco exhaust... The OE cat, assuming the vehicle will most likely move into limp.! Is one powerful strategy that helps increase a vehicles noise major drawback of DPF delete and UNLOCKED MAXX... Was the overwhelming raw diesel exhaust fumes this exhaust is built to last with 409 stainless... Long way riding in my cars and would always ask lets hear the turbo!. 65 mph in the right lane way, the kit is used take... 2 Malone tune and DPF/Cat/EGR delete a few months ago, you will not see many differences in and. Lined right up slap shift when any instruction on how to do this normal. Cracked open have a Malone Stage II tune though, even with delete...

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