Drivetrain NEW RELEASE: Dinan Stage 1 Pre-LCI B46/B48 3rd Gen MINI Performance Engine Software (

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Old Nov 7, 2021 | 01:37 AM
  #26  
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Originally Posted by Dinan Engineering


Dinan Stage 1 B46/B48 3rd Gen MINI Performance Engine Software (Flash)

Part Number(s): D900-B46-B48-M-S1 & D900-B46-B48-M-S1-W

Applications:
  • 2017-2019 F60 Countryman S
  • 2017-2019 F60 Countryman S ALL4
  • 2018-2019 F60 Countryman JCW ALL4
  • 2016-2019 F54 Clubman S
  • 2017-2019 F54 Clubman S ALL4
  • 2017-2019 F54 Clubman JCW ALL4
  • 2014-2019 F57 Cooper S
  • 2015-2019 F57 Cooper JCW
  • 2014-2019 F55/F56 Cooper S
  • 2015-2019 F55/F56 Cooper JCW
Current compatability of the B46/B48 engine software is limited to Pre-LCI vehicles (MY 2019 and prior). If you own an LCI MINI and are interested in helping Dinan test compatibilty with your vehicle please reach out to developmentcars@dinancars.com. Please note it would require the vehicle and/or the DME to be sent to Dinan in Opelika, Alabama.

Product Page(s) / Pricing:Release Date: Available Now!

Description: The 3rd Generation MINI carries on the tradition of its predecessors and offers its owners an enjoyable driving experience via the virtue of being compact and nimble. However, stock levels of power are pedestrian for those enamored with maximum performance. This is especially true when compared to its BMW siblings that Dinan has tweaked and improved for decades. With the B46/B48 powerplant shared between both marques it begs the question – what would the MINI platform be like with an extra 50HP or even 75HP to go along with its already gratifying handling characteristics?

Extraordinary is the answer the Dinan R&D team has discovered. The B46 on 93 octane and absolutely no other modifications but the Dinan stage 1 tune clocks in with raucous gains of 87 WHP and 109 TRQ. Even if you wish to retain the 4yr/50k warranty, the Dinan+ variant registers gains of 70 WHP and 89 TRQ. Both options result in nearly ½ another MINI’s worth of power packed into that diminutive frame. What does this mean for you? Fun. Lots of it. Agility and power, together at last.

While increases in power at this scale typically come at a cost to the engine's durability, this is typically due to improper calibrations that are simply after one goal regardless of engine health - maximum power. Dinan’s calibrations are safe and reliable without sacrificing long-term reliability or performance. Dinan performance engine software is so much more than just turning up the turbo boost after all. It is a fully re-tuned engine management program that maximizes power while keeping all the BMW factory safeguards in place. In most cases Dinan software engineers also implement their own additional safety precautions in order to guarantee flawless performance that may not have been needed with factory power levels/programming. Protecting your MINI, while giving the most performance, is the definition of "Performance Without Sacrifice". To do just that, drivetrain and engine components are analyzed for strength, and then the calibration is tested on the dyno and in the real world for durability and drivability. This process has been a cornerstone of Dinan software development for decades and a major reason why Dinan performance tunes are often labelled as being the smoothest, factory-like solution in the marketplace.

Features/Benefits (Stage 1):
  • More Power: Max gains of 87 WHP / 109 lb-ft of torque over stock with 93 octane on ‘S’ models. Consult the performance charts for additional octanes and/or detailed data on other vehicle variants.
  • Dinan Stage 1 performance software includes a limited lifetime warranty against defects in the software and provides free updates and reflashes as they become available. Labor or shipping charges are not included in the warranty.
  • Access to numerous octane calibrations depending on your needs (91, 93, 100 and 104). Switching between mappings would require a reflash at a Dinan authorized dealer.
  • Full map rescaling for drivability from idle to wide-open throttle and everywhere in between.
  • Optimized boost control, cam phasing, fueling, airflow and temperature controls for maximum power output that is also safe and reliable.
  • Top speed governor (VMAX) removed.
  • Aggressive sport mode cooling added for optimum track effectiveness.
  • Downshift Auto-Blip added for DSC off / Sport Mode conditions.
  • Upgradeable from DINANTRONICS Elite via trade-in program. Consult B46/B48 FAQ on the product page for details.
  • Retains all MINI factory engine safeguards and adds additional safety protections such as the stationary rev limiter being set to 4000 RPM and implementation of per gear torque limits.
  • Sport gauges rescaled to reflect higher than stock power output.
  • Stock JCW pops and bangs settings retained (JCW), or implemented (S), depending on application.

Features/Benefits (Dinan +):
  • More Power: Max gains of 70 WHP / 89 lb-ft of torque over stock with 91 octane on ‘S’ models. Consult the performance charts for additional data on other vehicle variants.
  • Dinan + performance software matches the factory new car warranty (4year / 50,000 mi) and is the warranty protection commonly associated with the Dinan brand.
  • Limited to a single calibration (91).
  • All other features from stage 1 above are shared with the Dinan + calibration.

Special Notes:
  • DME UNLOCK & FLASH: MINI B46/B48 DME's must be unlocked and bench flashed by Dinan. While dealer / retail unlock and flashing tools are in development and will be available in the future, at present, two options are available: (1) Visit a Dinan Dealer and purchase the Dinan Flash Software. They will remove and mail the DME to Dinan. We'll unlock the DME, flash the software and ship it back. They'll reinstall the DME. (2) Purchase the tune. Send us your DME. We’ll unlock it, install Dinan software, and ship it back. The unlock process is free. Ground shipping to the continental USA is free. Please follow the steps on the product page if this is the course you wish to pursue. At no time during the unlocking process is the DME opened or physically modified. If the DME is flashed back to stock, it will need to be unlocked again. Also, vehicle manufacturers issue many DME part numbers and revisions throughout their vehicle lineup. As such, some DMEs may be temporarily unavailable as new parts and/or revisions are released.
  • BOX CODES: The MINI B46/B48 engine and its multitude of variants account for numerous unique box codes across various platforms. While Dinan has created files for many of these permutations, there is a chance you may have a box code that we have not seen. If this happens to be the case we will need to create a file for your vehicle. This process could add up to 7 days to the bench flash process although in most cases it will be turned around within 2 business days.

would love to know if you can install this tune on a F48 X1 as it has the same engine as a JCW F series. I have a JCW tube from an overseas vendor that I’d like to get rid of and go with Dinan.
 
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Old Nov 8, 2021 | 05:05 AM
  #27  
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Originally Posted by ventjock

would love to know if you can install this tune on a F48 X1 as it has the same engine as a JCW F series. I have a JCW tube from an overseas vendor that I’d like to get rid of and go with Dinan.
Unfortunately it is not. While its the same transverse engine between the MINI's and the BMW X1/X2 the ECU logic between the marques is a bit different so its not a direct port.
 
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Old Nov 8, 2021 | 02:33 PM
  #28  
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Originally Posted by Dinan Engineering
Unfortunately it is not. While its the same transverse engine between the MINI's and the BMW X1/X2 the ECU logic between the marques is a bit different so its not a direct port.
I'd be happy to leave the car at HQ so you guys can develop one for the X1 crowd
 
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Old Nov 8, 2021 | 02:50 PM
  #29  
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Originally Posted by ventjock
I'd be happy to leave the car at HQ so you guys can develop one for the X1 crowd
Feel free to send an email to developmentcars@dinancars.com with general car info and contact information and perhaps something can be worked out if you are truly interested. Please note the vehicle would need to be a 2020 MY or prior though. 21+ MY cars have updated encryption that is still be worked on so until that happens those cars are a non-starter.
 
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Old Dec 8, 2021 | 05:26 AM
  #30  
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From: Manassas, VA where the Civil War resides.....
Hi Dinan,

My car is now 5 years old with 35,000 miles on it. Is the $499.95 tune the appropriate package for this situation?
-I would want it tuned for 93 octane, but what happens if I have to use 91?
-I have a Sprint Booster (throttle controller), would the tune alleviate the need for this?
-Plug and play? If I remove the DME to send you and once I get it back, all that's needed is to re-install it?

BTW, my Dinantronix after 3 years died.....
 
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Old Dec 8, 2021 | 09:36 AM
  #31  
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Originally Posted by gearhead60
Hi Dinan,

My car is now 5 years old with 35,000 miles on it. Is the $499.95 tune the appropriate package for this situation?
-I would want it tuned for 93 octane, but what happens if I have to use 91?
-I have a Sprint Booster (throttle controller), would the tune alleviate the need for this?
-Plug and play? If I remove the DME to send you and once I get it back, all that's needed is to re-install it?

BTW, my Dinantronix after 3 years died.....
1. The Stage 1 $499.95 flash tune would be the one you would want.
2. For short periods of time -- nothing other then you wouldn't be realizing full 93 gains on 91 and instead just creating additional heat in the system. With prolonged use you would be putting extra strain on the engine which may ultimately lead to problems however. Ultimately the best course is to avoid using lower octane then what the mapping is designed for when possible. If you are going to be predominately in 91 areas then just use the 91 octane tune.
3. Throttle is manipulated with the tune to what we feel is appropriate but you can still use the Sprintbooster in conjunction if desired if you wanted additional sensitivity.
4. Plug and Play outside of you will most likely have to clear codes after install of the DME on first start so just have a OBD scanner/clearer handy is all.
5. Sorry to here about the DPT Elite failure but If you still have the DINANTRONICS around and a copy of the invoice/reciept you could still use that as part of the trade in program and save some money (working or not). If you have both items call tech at 1-800-341-5480 and they can assist with that process.
 
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Old Dec 8, 2021 | 01:06 PM
  #32  
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From: Manassas, VA where the Civil War resides.....
Thanks for the quick response. The unit is not the Elite, but the DINANTRONICS Sport Performance Tuner (Part #D440-0012). Would this qualify under the trade-in program?

Thanks!
 
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Old Dec 9, 2021 | 05:07 AM
  #33  
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Is the car's milage stored in the DME?
 
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Old Dec 9, 2021 | 07:08 AM
  #34  
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Originally Posted by gearhead60
Thanks for the quick response. The unit is not the Elite, but the DINANTRONICS Sport Performance Tuner (Part #D440-0012). Would this qualify under the trade-in program?

Thanks!
Would not. The SPORT unit does not qualify for the trade-in I'm afraid --- only the ELITE is applicable.

Originally Posted by MikeMJCW
Is the car's milage stored in the DME?
Honestly not sure. Not something we usually care about so don't go looking for it. Knowing BMW though I would imagine its stored in multiple locations (DME, gauge cluster, etc) and cross checked everytime the car is started to prevent tampering.
 
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Old Mar 11, 2022 | 07:48 PM
  #35  
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Still having to send dme in for tuning vs a dinan dealer?

Also will this fix the cel from cat removal? Feel free to inbox me that.
 
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Old Mar 14, 2022 | 05:29 AM
  #36  
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Originally Posted by lonewolf170
Still having to send dme in for tuning vs a dinan dealer?

Also will this fix the cel from cat removal? Feel free to inbox me that.
DME still needs to be sent in.

Will not "fix" the CEL from a CAT removal. The Dinan product line is geared to be 100% legal (emissions included) so anything that bypasses emissions control, like turning off the CEL as a result of a DP, will not be integrated.
 
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Old Mar 14, 2022 | 03:09 PM
  #37  
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We have a 2016 mini s 3 door. Was wondering if your tune gives some pops in the exhaust? I’m assuming you have a tune for this car.

thanks
 
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Old Mar 14, 2022 | 03:13 PM
  #38  
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Originally Posted by Bezlar
We have a 2016 mini s 3 door. Was wondering if your tune gives some pops in the exhaust? I’m assuming you have a tune for this car.

thanks
Our flash tune utilizes the factory JCW pops and bangs settings so there will be a bit more then you currently have but the Dinan flash is not a burble/pop focused tune by any means.
 
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Old Mar 14, 2022 | 03:54 PM
  #39  
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Originally Posted by Dinan Engineering
Our flash tune utilizes the factory JCW pops and bangs settings so there will be a bit more then you currently have but the Dinan flash is not a burble/pop focused tune by any means.
we don’t have any. So your saying we would get the jcw version of bangs. We are not looking for much. Just some. Lol. Does this ecu have to come out or can one of my local dinan dealers can flash it?

thanks
 
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Old Mar 15, 2022 | 05:14 AM
  #40  
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Originally Posted by Bezlar
we don’t have any. So your saying we would get the jcw version of bangs. We are not looking for much. Just some. Lol. Does this ecu have to come out or can one of my local dinan dealers can flash it?

thanks
Yes-- the Dinan tune implements the JCW pop and bang exhaust profile for all S and JCW models as standard. Stock S should have something, albeit baby pops, from the factory at least in the sport modes when you drive a bit aggresively. That's what I remember from the half dozen or so S's that came through here for various development at least. Perhaps my memory is shot though --- am getting old...

ECU has to be sent in to Dinan.
 
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Old Mar 15, 2022 | 02:58 PM
  #41  
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Originally Posted by Dinan Engineering
Yes-- the Dinan tune implements the JCW pop and bang exhaust profile for all S and JCW models as standard. Stock S should have something, albeit baby pops, from the factory at least in the sport modes when you drive a bit aggresively. That's what I remember from the half dozen or so S's that came through here for various development at least. Perhaps my memory is shot though --- am getting old...

ECU has to be sent in to Dinan.
ok. Thanks. We will take it out and send it in.
 
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Old Apr 4, 2022 | 06:07 PM
  #42  
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Traded in my Dinan Elite tuning box and got this. Could not be happier. The Dinan customer service was amazing, and the actual tune is even better than the tuning box. I never had an issue with the Elite in 4 years but saw the new tune and decided to give it a try. Sent it out and had the DME back in a couple of days. Really impressed with everything. Feels much stronger than before, and the car even idles better now than with the factory tune on the car. I cannot say enough good things about how the car turned out, the Dinan customer service, and how easy this ended up being. I would recommend to anyone thinking about getting a tune.
 

Last edited by kfmuller; Apr 4, 2022 at 06:15 PM. Reason: delete all the original picture from Dinan post.
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Old Apr 22, 2022 | 10:12 AM
  #43  
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From: Manassas, VA where the Civil War resides.....
Planned on sending in my DME next week for the Stage 1, 93 octane tune. Your salesman on the phone indicated that my DME coding might not be one you have on-hand and that if this was the case, your software engineer would have to develop a program for it, possibly taking 2 weeks to a month to complete....really?
 
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Old Apr 22, 2022 | 10:16 AM
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The software on mine was too old to unlock and update. My dealer was unable to update it either - probably because I had the digital dash and all that coding done to mine. It was for the best. They would have wiped out all my coding for all the different mods I've done. A member on the board was able to remotely code just the ECU to the latest for my 2016 JCW. I removed the ECU again, sent to Dinan, and they turned it around in a day.
 
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Old Apr 22, 2022 | 10:26 AM
  #45  
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Originally Posted by gearhead60
Planned on sending in my DME next week for the Stage 1, 93 octane tune. Your salesman on the phone indicated that my DME coding might not be one you have on-hand and that if this was the case, your software engineer would have to develop a program for it, possibly taking 2 weeks to a month to complete....really?
Unlikely, but possible. Sales guys have just been groomed to indicate the worst possible scenario just in case up front. Usually the issues that can cause delays come into play when a DME revision is very old and has just not been updated to the newer/newest software versions. Since we are a bit late to the party on MINI flashes our flash files are built on the newer builds and we simply don't have a wide database for the older variants of software and those hierarchies to compare to. Its constantly being built up as DME's come in that are older but who knows how many permutations are out there. Assuming its a DME with updated software though its typically turned around within 48 hours even if a new box code is present and a new file needs to be made.
 
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Old Apr 22, 2022 | 10:32 AM
  #46  
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From: Manassas, VA where the Civil War resides.....
Thanks for the explanation. My last update to the software was in Nov. 2019 just prior to falling out of warranty. You'll see the DME next week!
 
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Old Apr 25, 2022 | 11:52 AM
  #47  
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From: Manassas, VA where the Civil War resides.....
Dinan,

ECM shipped today!
 
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Old Apr 25, 2022 | 12:23 PM
  #48  
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Originally Posted by gearhead60
Dinan,

ECM shipped today!
Very interested to see how you feel about this. I am considering it as well with the exact same car at 72,000 miles.
 
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Old Apr 27, 2022 | 07:54 AM
  #49  
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will it pass CA smog test?
 
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Old Apr 27, 2022 | 08:03 AM
  #50  
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Originally Posted by isugoo
will it pass CA smog test?
Currently does not have a CARB EO.

That said it has been submitted to CARB and part of our development is testing every emissions senstive product on our in-house emissions dyno before release so we are confident that it's just a matter of time.
 
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