Rk tunes e36 burble

Posted: Fri Jan 16, am. Deceleration - Fuel Enleanment When reducing throttle, the decrease in manifold pressure causes fuel that has condensed on the walls of the intake manifold to evaporate and be ingested by the engine. This can result in a temporary rich trend in AFR and to counteract that, the ECU will reduce injector pulsewidth temporarily and then gradually return to steady state fueling.

This function is similar to 'Acceleration - Fuel Enrichment' but is used during decelerations instead. Fuel Enleanment - Deactivation Factor This table is used to slowly decay the applied 'Fuel Enleanment - Negative Throttle' and takes place over the duration set by the 'Duration' table. Deceleration - Ignition Retard These tables are used in collaboration with the 'Deceleration - Fuel Enleanment' tables to retard ignition timing and prevent engine acceleration when shifting.

This condition may also be referenced as 'rev hang' and can be tuned to the driver's preference. Some prefer the Engine Speed to come down quickly to enable fast shifts while others may prefer a more gradual engine deceleration.

Ignition Retard - Negative Throttle Ignition Timing is gradually reduced by this table when throttle is slowly reduced but not closed. Once the full amount of Ignition Retard is applied the fuel injectors may be shut off depending if Engine Speed is above another threshold or not.

A larger 'step size' will result in a faster change to applied Ignition Timing. Ignition Retard - Fast Negative Throttle Closed Ignition Timing is immediately reduced by this table without any gradual steps when throttle is quickly closed and the fuel injectors are shut off. This table does not get used if Fast Negative Throttle Detection is disabled.

rk tunes e36 burble

To disable fuel cut during deceleration with the throttle closed, increase this table as high as you want. This table is used when the Air Conditioning Compressor is on. Whether they are cut immediately or after Ignition Timing is slowly retarded depends on if Fast Negative Throttle is detected. Additionally, Engine Speed must be greater than the "Intercept" threshold and the Derivative component of Idle Speed Regulation must be 0 for fuel injectors to be shut off.

This table is used while the "Delay Counter" is not 0. This is to prevent the fuel injectors from turning on and off continuously. This table is used once the "Delay Counter" has decremented to 0. Fuel Cut - Delay Counter Hysteresis Selection This table is initialized when fuel injectors are shut off and decremented every engine revolution when not in 'fuel cut' mode.

The idea is to achieve this sort of exhaust crackle when off throttle. It produces a controlled misfire. Posted: Fri Jan 16, pm. I have on mine and some customer's Subarus. I'd like to do the same on my M3. Posted: Sat Jan 17, am. My is with S52 cams, M50 manifold, and tune crackles like that all the time. I'll have to drop the muffler off M3 muffler quiets it too much and take a video. It crackles and sounds great. The tune didn't have any of those edited. Here's an example of my vs M3 us.

Ihnition retard negative throttle. Left M3 US right my stock bin. My shoots a little in the exhaust. Keep in mind that when comparing tunes, all maps in a particular group should be compared together to get an accurate understanding of differences. You're right. Just gave the example.Plug-and-play module that instantly adds substantial power and improved drivability Special Sale Price!

Safely and effortlessly extract more power and torque! Special Deal! Control your performance upgrade from your phone!

Dyno proven to provide the most power from your S54 engine Special Deal! Safely and effortlessly extract more power and torque from your S55! There's more to BMW software upgrades than meets the eye.

Understanding how the stock BMW software works is fundamental to extracting more power safely. As BMW specialists, our tuners have advanced knowledge of BMW engine computers and software that is used to optimize the BMW engine tuning while not affecting drivability or smoothness.

Custom BMW software has also been developed for specific upgrades for street and track use. BMW tuning goes hand-in-hand with our own racing programs, which sets us apart from the "pop-up flash" tuners on the market. We work with the best names in the software tuning business to offer a range of reliable and safe software tuning upgrades for BMW. Software tuning is carried out via engine chips, DIY flash software, plug-in tuning modules, and even full standalone computers.


A lot of our software can be customized to suit your performance goals so contact us if you don't find what you need. Call us at Performance Chips Plug-Ins and Tuners.

E90 i, E60 i, Z4 3. Conforti Performance Chip - E30 M3 2. Conforti Performance Chip - E36 i. What customers are saying I am extremely pleased with this order. The price was competitive and your expedited delivery charge was surprisingly low.

I needed the part fast and you exceeded my expectations. I especially appreciate your gentleman who over the phone ensured me that the part was indeed in stock and would be shipped immediately.

Your technical expertise on even the minute details of building race cars is really impressive, and some I value greatly I just can't express enough how impressed I am with you guys. Thanks so much for the great service from start to finish, and always done with a smile and as professional as possible.

Our particular interaction has extended over many months and never have I felt that I wasn't getting first-class service I just wanted to say what positive experiences I've had over the past few weeks. Your BimmerWorld sales staff have gone above and beyond to help me out, between their service and taking the time to answer all my questions, I'll be buying my parts from BimmerWorld whenever possible Be the First To Know.

Sort by Name. Sort by Price. Conforti Performance Chip - E36 i Boost power and torque with no downsides!Notify me when this product is available: Notify me when this product is available:. With on-going revisions and updates being made continuously both on our Race and Forced Induction programs, they have made possible the refinements needed for a true hi-performance street tune.

Within specific ares of the MSS54 DME, the algorithms have been altered to achieve more usable horsepower and torque by re-working features such as the engine VANOS dual variable valve timingfuel and ignition maps and torque dampening. Other noticeable r esults are better warm starts, with a crisper and a more responsive throttle.

So w hether you enjoy you car as a daily driver or enjoy the weekend track outings our BMW M3 tune software will be able to accommodate your needs. Through careful, detailed remapping to the entire DME we have been able to increase your S54's output by 14 HP and 11 ft lbs of torque on a stock BMW E46 M3 with factory settings for a normal street car.

rk tunes e36 burble

We also have different upgrades available for off-road use like sport button modification, SMG shift light feature to your 6 speed model, 02 Simulation, etc.

This engine has been running almost two years with no issues, which I find remarkable, considering the amount of track time it's seen and a rev limiter set at 8, Thanks to Active Autowerke, where engine-tuning is the one area I leave to them The CFM flow rate is much greater than the factory paper element.

As such, we strongly believe that the performance tune should take into account the style of air intake installed on each specific M3. You will receive a specific tune to accommodate your specific air intake at no additional charge to you. These systems require that the factory mesh baffle within the factory air box be removed.

As such, the air turbulence created is much different and can influence the CFM flow rate as well. We strongly believe that the performance tune should take into account the style of air intake installed on that specific M3.

You will receive a specific tune at no additional charge to you. Having installed a CSL style intake system dramatically changes the air intake charge set-up. Not only is this radically different, but the software to operate with the CSL style is also different. You will need to run a Alpha N tune configuration.

There are also different configurations of CSL airboxes, from the genuine to aftermarket replicas. There is an additional cost to run this set-up. Our tune was made primarily for this set-up.

rk tunes e36 burble

You will receive a specific tune to accommodate your header configuration at no additional charge to you. You will receive a specific tune to accommodate your header configuration as well as satisfy the fault code. Just make the selection to reflect your header with the number of 02 sensor holes. Example, the CSL headers has only two 02 sensor holes and not four.We are committed to providing exceptional service to our customers and maintain normal business hours, 9ampm PST. Disclaimer: This product is not compliant with the California Air Resource Board and not for use on public roads in California.

Power ratings are subject to conditions and dynamometer model used. Any major changes in airflow components such as high flow cats or enlarged throttle body diameters may require custom tuning optimization which VF does not include or provide.

We offer 5 power levels for the F80, F82, and F83 platform. The entry level power levels can be upgraded to high performance level by paying difference in retail. All tunes come with the standard GTS features listed below. Customer understands that modifying their car bares certain risks including engine failure and both parties understand and agree to hold VF Engineering harmless of liability from installation and use of this product.

It is therefore NOT legal for use on public roads in the State of California or other states with similar laws. By installing this product on your vehicle you assume all responsibility and consequences. Supercharger Systems are considered special order, and not returnable without written consent by VF Engineering. Components and sensors near the limit of their wear tolerance may need replacement. VF-Engineering is not responsible for trouble shooting, diagnostic costs or consequential cost.

Not legal for street use in State of California. Menu Cart. Land Rover Range Rover 5. Add To Cart.

S52 Swap Tune (E36 M3 motor in a diffrent chassis)

Reviews coming soon. Related Products. Contact VF Engineering Inc.Search this site. MS41 Tuning. Control Bits. Fuel Trims. Engine Load. Catalytic Converter. Secondary Air Pump.

e46 m3 "burble" tune update (overrun backfire)

Evaporative Emissions. Gauge Cluster. MS41 Quickflash. ECU Cable. Enable Write Access. MS41 Conversion. Flash Custom Code. CEL Flash. Sensor Inputs. Ignition Cut. Switch Inputs. FlexFuel Ethanol.

Ignition Tune-Up

OpenMS41 is under active development! The basic RomRaider tuning interface software also includes an additional datalogger screen, and some very advanced functionality with it, but more on the logger function later. Different DME versions' definition files are developed to differing levels of completion because the coding in them is different but similar in many cases I guessand therefore they require individual reverse engineering efforts to develop. Still, the This is a bit of work though, since you normally have to move over the data from a lot of your maps into the BIN file.

One downside of RomRaider for us Bimmer fans is that so far there hasn't been an actual tuning forum for it yet. Currently there is only a "developing the definitions and reverse engineering the software" forum paraphrasing the purpose of the forumso it can be a little difficult for a person to come up with all of the necessary information to setup RomRaider and start using it to tune his or her Bimmer.

Some of the nuances of using RomRaider for a BMW DME are a bit different than the situation is with a Subaru, so oftentimes the information that we can get from the main RomRaider forum that applies to Subaru tuning does not apply to us.Tuning your addiction.

We are selling our dynocom dynojet.

rk tunes e36 burble

No we are not closing. No we are not downsizing. Big things to come!! I will make sure to share more of the craziness in !

Thank you guys for your support. Without that we wouldn't be able to do half the things that we do. This is going 9s. Message or email us if you have any questions or concerns. Please note that there is no code this year. Our Black Friday sale is ending monday night! M intakes in stock too!

Go to rktunes. Who wants more videos of this car? GT3 RS dyno pulls, some tuning and me talking. Now live on our You Tube.

A90 supra B58 downpipes and charge pipes are in stock and will be on rktunes. Tag your supra friends. Turbo E30 in for Tune rktunes bmw e30 boosted. Porsche tune? Yeah we do that too! Have a Happy Fourth of July! Mpower fan? You need to watch this! By Doron kaufman. Even uncle sam came out. Got some new dodsonmotorsport clutches for the F80 M3. Let's see if these can hang with WHP.Posted: Wed Aug 29, pm.

I wanted to throw this out there and get some input. Some of you may know, it is an absolute bitch to find information on how to get the software needed to tune this car. But the maps aren't defined. I have spent countless hours pouring through the internet trying to find a viable option.

None exist. I was hoping the RomRaider community would help me get there. There are some brilliant people in here who know a lot more than me about stuff like this. Maybe they'll want to contribute. Anyway, I wanted a home where I can document the progress I've made on this and I'd like to make this thread on RomRaider my home. Does anyone here have a to BMW E36? I'll start this thread off by listing some basics.

There are 3 things you need to be able to tune this car. Galleto clone also apparently works just the same. Map definitions - I've made some decent progress on it. I have defined them in the freeware program tuner software v5. I've also created a RomRaider definition file.

Checksum calculations - There is some software available in the dark corners of the internet that can supposedly do this. Or you can upload it to BimTuner's site which will correct them for you. Any details on the hardware? Primarily, the ecu manufacturer and chip it is using.

Any pictures of the board? Posted: Thu Aug 30, am. But is actually when looking at the full KB read that can only be done if you desolder the chip. Interestingly, a lot of the maps in the 24KB portion are written as if only the data portion exists. And since everything in stored as either 8 bit or 16bit LoHi, that translates to addresses x08B0 and x Now if you go to x in the 24KB file, you'll see the number Following that, you'll see 16 values that describe the axis data points for any map in the car that references that pointer.

This is so cool! I will be following this thread with great interest although this is way beyond my present knowledge. I know some people that have tuned and turbod M3E36's but I think they all went aftermarket ems such as Autronic which is really popular here in Sweden. I can check with some of them if they have something that they are willing to share. Posted: Tue Sep 04, pm.

I think I found the programming manual for the processor.

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