The DPF is an important part of the emissions control system in diesel engines. But it can be done - in the summer I consistently get 50+ mpg hwy if I keep it under 65 mph. Bro, its a tiny 2.0 liter engine Are you kidding me? Still some work to do and everything else you said remains the same. Little or no soot stored in the DPF is ever emitted. Jun 21, 2016. carbonduc27 said: it can be costly to throw money at parts to try and fix the air if it isn't working. Brand : Mercedes. Moreover, expert mechanics or people with experience also code the system and make sure the sensors in your engine are not disturbed after the removal with the tuner. They have an eco tune for some tdis. Just read here, numerous threads already on what people have done over the last decade. The test pipe is usually straight and appears downward hence the name downpipe. Codes I got last night after it died. Unless you have a lead foot. Therefore, investing in a DPF delete kit once and for all is a better alternative. In 2018, the MOT law and DPF check were made a lot stricter. Chevy Cruze Diesel Downpipe - Stinkjones stinkjones.blogspot.com The DPF comes standard on most diesel engine vehicles, and its designed to capture soot and other pollutants before they have a chance to be emitted into the atmosphere. Most anytime I hear people complain about not getting the mileage results they would like, it's usually a pretty easy guess that they drive 90mph everywhere they go. Let's take a look at how DPF delete works. The DPF delete will add HP and gain quite alot of FE. It fit for the most part but needed another clamp that it didn't come with. Anyone got any advice? a tuned up engine with a good catalytic converter This will help you avert any penalties that follow the violation of the emissions control regulations. Hmm thats something to think of since I'm sure an ECU re-flash will mean even more soot. 1.9L TDI In 1997 the 1.9L diesel was introduced as the first generation TDI engine. Just purchased a 2012 Jetta and I am looking for the best way to delete the DPF/EGR. 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. The filter captures the soot and exhaust gases that may otherwise escape into the environment. If you decide to go with RAWTEK, the have really good sales a few times a year. ***Resonator is highly suggested for stock sound levels*** No EGR block off plates come with this kit. By removing the clog-prone EGR and DPF, your truck will have a cleaner intake and exhaust tract which will increase the reliability and longevity of your truck. (PS they loved riding in my cars and would always ask Lets hear the turbo whistle!). Removing the DPF will result in a huge increase in emissions, and the worst kind too, since soot is much more immediately harmful than greenhouse gasses. After 565000km the KP39 vane actuator started leaking VNT-15 autopsy at 390,000 miles. then i still didnt like the exhaust note, so i deleted the scr as well. Fuel quantity deviation (mg/stroke) issues are highly likely in higher mileage engines which mostly would affect the after treatment system first. You must log in or register to reply here. Runs very well with the new tune. 2015 TDI EA288 (North American market application) has a low pressure EGR cooler which does not have carbon deposition issues. Yes, highway drving only needs around 30 hp but as soon as you accelerate or go up a hill, the load goes way up, higher than what you'd see in steady driving at a much slower speed. 2012 Jetta 2.0 TDI. No tune is going to net you a 12 mpg increase. The biggest reason people delete their DEF system is to save weight. Deleting the DPF can increase a vehicles performance, adding horsepower and increasing fuel mileage. I still have a Malone Stage II tune though, even with the stock DPF in place. I think they have an ml if not the same piece. In this case, removing DPF is a bad idea. Mfa read 60mpg but it's always off. I would like to get 200-300,000 miles out of this car but if it becomes a troublesome money eater I will change to a new car sooner. The $800 compressor alone is half way to a full BC Coilover suspension setup. If you have a dsg, then getting 50mpg is very hard to do even with dpf delete. If you beat on it you will get low 40's probably. Super car territorythe BMW 335D JR4 Class - 464 WHP and 715 Ft. Lbs. Posted by Matt on 13th Nov 2019 Completely changes the dynamics of the car for the better. Removal of the DPF filter and all the sensors took far more time. A DPF delete, is when the DPF (and sometimes the DOC) are removed from the vehicle altogether. Search on 2microns filter setup for your car. Lots of places. Also, unless you also remove the catalytic converters downstream of the DPF, I suspect that they would become clogged with soot rather quickly. 1996-1998 VW 1.9L TDI VW TDI's are the cars that put the diesel's "smokey, smelly, sluggish" reputation to rest. Better fuel economy: The DPF requires fuel in order for regeneration to take place, hence eliminating the DPF will also eliminate excessive fuel use. Downpipe / DPF Delete VAG 1.6 TDI / 2.0TDI www.mypower.pt. Deleting it can thereby eliminate the potential harm it may cause, while also offering owner-operators and fleet managers some additional benefits. It helps with emissions when cruising or idling. #1. DPF comes in most newer cars, which are equipped with a number of sensors. The CR-TDIs werent that terribly dirty. 'Plugging' should not be an issue, assuming there are no engine issues. V2 Hybrid Turbos for BMW M57 Diesels - 335D and X5 35D, BMW 335D World Record for the 1/4 Mile, OBD Tuning and New Hybrid Turbo Kits. What is a Muffler Delete and its Cost Pros and Cons. No EGR block off plates come with this kit. So far so good, easy to install, perfect fit for my 2011 Touareg. Please check your federal, local, and province laws before purchasing. Resonator Delete Pros and Cons What You Should Know? How hard is this to do? In other words, deleting the component will automatically trigger the noise beyond the normal experience while the DPF is on. Drawbacks of a DPF/EGR Delete Incredible online service from order to my door. There, done. I did the whole Stage 2 Malone Tune and DPF/Cat/EGR delete a few months ago. I'm surprised that today I only get 16.8. Moreover, without the tuner, you will not see many differences in performance and mileage. The vehicle I had immediately before my 2013 6.7L King Ranch was a 2008 6.4L Ford King Ranch. Emissions inspections may also prove troublesome if you have them. VW worked long and hard to develop a clean burn diesel technology to meet US EPA regulations. Therefore, you may have to consider the implication before resolving to get rid of your diesel particulate filter (DPF) permanently. No more DEF to refill once those systems are removed with a tune. Bolted right up, Posted by Chris Simmonds on 27th Jan 2020. So, take a moment to digest the subsequent sections below. However, a DIYer can also attempt a DPF removal if you understand how to perform the operation. Off-road race 3 DPF/CAT delete test pipe . Volkswagen TDI's are the ultimate economy car, with many averaging 40 to 50 mpg. This is accomplished via a process called regeneration and its a very problematic process. Where can you run "under 65" on the hwy and not get ran over? Yes! I DID A 2013 350 DUALLY AND SAME ****. This can thereby lead to a savings in fuel economy. Speed limit on the toll road here is 85 mph. HOWEVER deleting the egr will also eliminate the egr cooler which helps the engine warm up significantly faster. Why delete them now? First is for performance purposes. No, actually, with regards to NOx they were not. -Our cats are made specifically to our specs by Catco in the USA. I was getting 50+ before DPF delete on highway at my last job, I just did a down pipe and Malone stage 2. Thats if everything goes smoothly. One of the biggest reasons why people with diesel engines remove DPF is that it helps improve MPG. It is an emission control system filter in diesel-powered vehicles that helps to capture and store exhaust soot, thereby reducing the rate of toxic emissions that go through the exhaust pipe into the air. I actually never noticed a diesel smell. 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. The location of the auto technician or DPF delete shop youre contacting for the job is another factor to consider. I drove up to Montreal QC and had RAWTEK install/tune everything. Please advise on various systems available. I am running the Stage 2 with DPF and EGR delete. Kit installation was easy, fit perfect. Who does not want to cut down on their fuel costs? So, without further ado, theDPF delete pros and consinclude the following. Tuners are rather expensive so unfortunately, this adds about $700-$1,500 to the cost of deleting the 6.7 Powerstroke DPF. link to Best Free License Plate Lookup Top 7 for Free Check-up, link to Can I Put Lacquer Thinner In Gas Tank? 100% yes it'll throw error codes. 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. The hangers lined up and everything bolted up without a snag. Despite Dodge's larger diesel engines being manufactured by Cummins, they took another route for the 3.0 EcoDiesel. I have consistently maintained 41-44mpg avg with mixed driving every tank. 30/40 EPA-rated MPG Stock 140hp 236Lb-Ft Eco Tune +20hp +15tq (Ideal for deleted and +MPG) Stage 1 +30hp +65tq (DSG Tuning is not needed we limit spikes in TQ) Stage 2 +55hp +95tq (Hybrid Turbo upgraded clutch or DSG tuning is needed) If you have a dsg, then getting 50mpg is very hard to do even with dpf delete. These sensors can be highly disturbed and malfunction if even one part is removed without configuration. That's a 15% jump in fuel economy. Everything I needed was in this kit. This soot is then stored in a canister that contains honeycomb-shaped compartments. JavaScript is disabled. i used to prefer manual slap shift when Thread bookmarked for it's sheer awesomeness and completeness - great work, ccbb! Of course! I've had my TDI since December 10th, 2014. Drag also adds load since the increase in drag is the square of the increase in speed. Trying to get good mpg I drove from Central Florida to the north part of North Carolina on a single tank with about 100 miles to spare. Vehicle was also a 2012 Jetta TDI 6MT with about 125K miles when tuned. These include: Fuel economy improvement: In order for regeneration to occur, the DPF draws in fuel. Lots of custom work was needed, not many kits available. It's interesting to read these TDI discussions about replacing the DPFs when they clog. Although a car can run without a DPF, it is not advisable to eliminate the component because of the hazardous toxic gaseous emissions caused by the exhaust system. Many diesel owners and fleet managers report a noticeable performance improvement following deletion. DPF Delete The DPF (diesel particulate filter) is a component build into a diesel engine to help remove soot from the engine. (car is bone stock btw). You may or may not see any change I just know for me my car smokes like a freight train and feels like a slug when I don't run it. This is done by removing the SCR (Selective Catalytic Reduction) system, and all associated DEF dosing components. 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. I deleted and tuned and installed the stainless exhaust, I saw in that truck a 9-12 mile improvement 19 city 21 hwy. Oct 15, 2013 cb1111 said: I'd be really interested in any MPG changes and I'd love to know how much your emissions increased. The DPF filters clog up after a certain period of time and reduce a truck's performance. Released in 2014, it's a 3.0L V6 turbo-diesel and is offered in half-ton Ram 1500 trucks and Jeeps. Post AEW Full Gear 2020 match discussion thread: Moxley Post Plex Server Update: Every Video Being Force After 565000km the KP39 vane actuator started leaking VNT-15 autopsy at 390,000 miles. This exhaust is built to last with 409 grade stainless steel and a high quality flex pipe. Hoping its not the Audi dealer sold me the wrong engine oil, Just what I wanted to be doing after work. Unfortunately enough, removing a DPF is not legal. Does anyone have this kit? The way you drive is the best way to better mileage. 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. 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. But with this new setup, it is far to easy to get on it and smile. Fitment Guide: 2015 Golf/Jetta/Golf Wagon/Passat/New Beetle with EA288 TDI engine Benefits: Increases fuel mileage by 4-6 mpg when used with a Malone tune Rated for up to 280 WHP Lower EGTs Deletes #3 and #4 EGT and #2 O2 Sensors for increased reliability Greenercars.org rates the Compliant CR-TDI Jetta and Cruze Diesel equal to a Tesla Model S. Gentlemen, I want to go for DPF-EGR Delete, what exactly I need to remove? The component also has a layer of catalyst. overall performance is very good. Chevy Cruze Diesel Delete - Shjones Ohmsjones shjonesohmsjones.blogspot.com. Amongst an endless number of parts of these engines, DPF is an integral one that you can find in almost all diesel engines. This occurs primarily at higher engine load, such as in highway driving, when exhaust gas temperatures. This upgrade is available for most DPF equiped vehicles. The car has 61,000 miles so it is out of factory warranty. The easiest and most highly trusted way of increasing horsepower of your engine is to remove DPF. ***Resonator is highly suggested for stock sound levels***. However, many people manage to remove it and not get fined, even after getting a checkup of their car. Start by replacing the restrictive factory DPF filter and exhaust with this mandrel bent downpipe and allowing the exhaust to flow freely! Got 55 calculated mpg. For a better experience, please enable JavaScript in your browser before proceeding. THIS IS THE SECOND ONE.. DPF DELETE AND UNLOCKED MINI MAXX STREET. the topmost benefit of the DPF delete is the improvement in the performance of the engine. An EGR delete is useless imo, if your car isn't burning oil it won't get clogged up. 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. You have been here long enough to know what the issues are. Best Free License Plate Lookup Top 7 for Free Check-up. Thanks for that explanation chittychitty, it was very complete. Will a car without DPF damage the cat? This is a major reason why most people opt for a DPF delete. 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? If he is not in the garage fixing challenging mechanical problems, he is writing automotive repair guides, buyers guides, and car and tools comparisons. Without it, the air flows back better and faster into the engine, leading to greater pressure and better power generation.