Best BMW N52 N51 BURBLES! A/C switchable or Duration based Bimmworks burble tune.

Free with our Stage 1 & 2 tunes!
From smooth natural crackles to aggressive pop and bangs, switchable on/off at the glance of the A/C button or duration based, our custom burble tune is definitly the best available on the market!
Two burble types: 1- A/C button switchable, you choose burbles activation at A/C on or off. 2- Duration based burbles that you can choose how long they last.
Choice of three intensity levels: Natural, Medium and Aggressive. Both Natural and Medium can be used on fully stock exhausts (catback recommended for sound). Aggressive level can shoot flames out of straight exhausts tail pipes. Aggressive level should only be used whith catless headers.
Fits all E-Series N51 and N52 cars like 125i, 128i, 323i, 325i, 328i, 330i, 530i, X3, X5, Z4, etc.
Chat with us on Facebook: / bimmworks
Links to our remote tunes:
N52B30: shop.bimmworks...
N52B25: shop.bimmworks...
N51: shop.bimmworks...

[@anhiirr]

Hope you guys do well with these its looking like a popular product/views for you. Something about having access to a mod that isnt mass/produced/widely adapted and the passion it takes to want something like that in your build/tune and how it takes even more passion to provide it for that crowd. Hope you guys make some good $$$ with these and can do some good for your shop. Once these start getting popular and more ppl have them at tracks and for cruising your shop and team is going to have to upsize XD. This is the real grass roots stuff right here, custom resonator potential cat delete/builds. Looking forward to ppl sharing their experiences with this exhaust+tune. The potential is there to just see/maximize their impact based on the owners internals/headers and custom piping/resonators. Plus im just a good car/sucker for fab work/engineering small shops/passionate dudes like you add to the equation.

[@JavonteThePlug]

this is amazing!

[@Avokru1x]

Where would you suggest getting careless headers? Besides AA because they’re too expensive

[@chan-mv7ec]

I heard aliexpress is just as good

[@zygiyy931]

Will you still be able to hear the burbles on a stock muffler or do you need to get a muffler delete? Thanks!

[@Bimmworks]

You don’t need to go full delete but we recommend at least a aftermarket catback.

[@damnbruh2017]

Hello I recently bought your guys tune and I’m having trouble doing the first part I’ve put it into an unzipped folder launch bimmworks put identify and it says unhandled exception has ocurred in your application any help please?

[@Bimmworks]

Hello, we replied to your email, have a look and let us know. If you didn't get it, make sure it didn't fell into your spam folder. You can also reach us anytime thru our Facebook messenger: facebook.com/bimmworks. Best regards!

[@NasgulSlayer]

This looks awesome 🔥Do you have plans to support the N53B30 engine at some point?

[@Bimmworks]

Send us a message on Facebook we’ll see what we can do.

[@damnbruh2017]

Im installing a 3-stage manifold into my 328i and wanted to get the burble tune but do you also get a performance tune for 3 -stage manifold since it gives an option which manifold you’re running and aldo if it’s 2 maps or just 1? Does the performance tune turn off when burble tune is turned off or all time ?

[@Bimmworks]

Hello, yes you can get both the 3SIM performance tune and burbles in one single tune file. You can purchase an extra tune file for Single stage intake manifold for right now if you haven’t installed the 3SIM yet. Otherwise, no extra map (tune file) is required.

[@Bimmworks]

The A/C button can only turn on/off the burbles, it doesn’t have any effect on performance.

[@damnbruh2017]

@@Bimmworks but the performance tune is always on and The burble tune is what can be turned on and off right?

[@Bimmworks]

@@damnbruh2017 Correct.

[@bavarian_e90]

why do most burble tunes recommend secondary cat deletes and yours doesn’t? Also, can you have the 3 second timer along with the a/c control?

[@Bimmworks]

Hello! Secondary cats don’t get as much heat as primaries and won’t cause as much back pressure. So deleting them isn’t mandatory. Duration and A/C button are two different ways to control trailing fuel cut. If enabled together, the 3 sec timer will override the A/C button so you’d get 3 sec burbles no matter the A/C button then the A/C button would take place. Hope this helps!

[@bavarian_e90]

@@Bimmworksok gotcha, thank you so much!!

[@user-zi1sb7tj1e]

How can I purchase this burble tune ? I have a 07 328i 6 speed

[@Bimmworks]

Hello! Here's the tune you need: shop.bimmworks.com/products/n52b30-remote-tuning. You'll also need a high quality KDCAN like this one:www.bimmergeeks.net/product-page/bimmergeeks-expert-edition-k-dcan1. Feel free to send a message if you have any other questions: facebook.com/bimmworks

[@davidperron2390]

I’m curious if the AC still works as intended since it now controls burbles as well?

[@Bimmworks]

Yes A/C keeps working as normal!

[@damnbruh2017]

In the long term wjth only a muffler delete do you think medium would seriously damage my cats or even the engine?I want nice loud pops but want to be at my limit and not over due it

[@Bimmworks]

Hello, yes Medium level is the safe limit for stock catted exhaust manifolds.

[@Kevin-ep6kx]

Were all the deceleration video clips on gear 1? Can we do this on gear 2 or 3?

[@Bimmworks]

Sure it works on all gears. We just wouldn’t have been able to make that kind of video at higher speeds.

[@nghiadinh7427]

I got 330xi 2006 . Do you think that tune work for me

[@Bimmworks]

Hi, it sure does!

[@Jalen1x]

How to flash the tune ?

[@Bimmworks]

Hello, you need a PC, a high quality K+Dcan cable, a battery charger to keep the car ON while flashing and our software that is automatically sent on purchase. Please also have a read at our FAQ page for more details: shop.bimmworks.com/pages/faq. Hope this helps!

[@Jalen1x]

@@Bimmworksalright and for the A/C option for the burbles will that require an extra map?

[@Bimmworks]

@@Jalen1x No, an extra map is an extra tune file version you can get.

[@WRStar]

hello i have a question about the stage 1 and stage two options. whats the difference and which one should i use. i have stock n52b30 with just a muffler delete and stock manifold.Also what is the (EWS) mean.

[@Bimmworks]

Hello! Mainly, Stage 1 is for stock catted exhaust manifolds. Stage 2 is for catless headers. So, has you don’t have catless headers, you need stage 1. EWS is the BMW anti-thief system. This is for engine swaps or DME replacement. You don’t need to remove it for regular tuning. Hope this helps!

[@WRStar]

thank you helps alot. and i am excited to get this tune as it looks great and unlike anything ive seen for the n52's.@@Bimmworks

[@Bimmworks]

​@@WRStar Yeah, we spent alot of time developping that tune, glad you like it! :)

[@desmondjackson7374]

if i dont get the extra map will the burbles just stay aggresive?

[@Bimmworks]

Without extra map, you get one intensity level of your choice.

[@tritan8414]

How exactly does the switchable A/C on-off feature work? Like does it replace one of the AC control buttons as an on-off toggle button and remove the old function? Or is the tune enabled when the AC is on? Thanks

[@Bimmworks]

Hello, the A/C function remains working just like before, only difference is that you'll only get burbles in the A/C state you choose. Like if you choose burbles active at A/C ON, you'll get cold A/C air + burbles while at A/C off, A/C will be off and you won't have burbles. You can also get burbles active at A/C off depending on your preference. Hope this helps!

[@bobby2times624]

@@BimmworksCan I have A/C on with no burbles ?

[@Bimmworks]

@@bobby2times624 Hello, do you mean to have burbles on A/C off only? If so, yes. You can choose to have the burbles all time, at A/C ON only or at A/C off only.

[@burntjuulpod]

is the customizable cut off RPM basically just a rev limiter?

[@Bimmworks]

Yes, cut off is a hard rev limiter.

[@damnbruh2017]

Was going to ask if it’s possible to Turn the burbles on with another button?I don’t want to have A/C on with burbles because A/C already makes car decrease in power and I feel like it wouldn’t run as good as it would as the A/C not being on but I also drive all the time with A/C off and it definitely can be a little too much with burbles

[@Bimmworks]

Hi, thanks for your message. Unfortunately, the A/C button is the only way to turn the burbles on and off on the fly. Otherwise you would have to do a quick tune reflash to change the burbles settings. Maybe the best setting for you would be to have them active on A/C OFF with the Natural intensity level. That way you would have them ON on your preferred A/C position and you almost can’t get bored of the natural level as it feels completely natural to the car. You can also purchase extra maps to get different burbles settings if you think you would want to change them from time to time. Hope this helps!

[@wockyxo1335]

what tune do i need for a 2006 e60 525i ?

[@Bimmworks]

Hello, please send us your VIN at [e-mail] and we'll gladly sort you out. Thanks!

[@fbi8355]

can I use this tune in a 2009 Bmw 328xi n51?

[@Bimmworks]

Sure! Here’s the tune for you: shop.bimmworks.com/products/n51b30-remote-tuning

[@damnbruh2017]

In order to get the software onto the pC would I have to buy it on the PC or my phone how would it get transfereed?

[@Bimmworks]

Hello, it doesn’t matter. You receive an email with a download link and you can download it from any PC and as many times as you like! Hope this helps!

[@ikmojo1852]

I’m wanting to get a stage 2 burble tune with you guys, Can i get exhaust headers? What do you guys recommend when going stage 2 on a n51 328i

[@Bimmworks]

Hello, yes you must have catless headers for the Stage 2 tune. Nothing else is required but if you want few extra HPs, you could also have a sealed cold air intake. Hope this helps!

[@alex-kv2bh]

Will this work if you have msv80 ecu? Because most tunes don't apply to msv80

[@Bimmworks]

Hello, all our N51 and 52 tunes applies to MSV70, MSV80 & MSV80.1 ECUs.

[@leonelflores1159]

So I have a 2009 n51 with PE, what tunes would yall recommend for me? Also how can I acquire the tune to my vehicle , thanks

[@Bimmworks]

Hello, you can find the link to our N51 tune int the video description but have a look at your emails, we answered both your questions there. :)

[@alfonsopena4756]

I love the sound I have a n51 3 stage 328xi with res and second cat delete do I need to delete muffler was also looking into your stage 2 sounds great how is it on reliability

[@Bimmworks]

You don’t have to go full deleted, it may just not be as loud. For the stage 2, you need catless headers. It’ll definitely be loud enough with headers. Our tunes doesn’t affect reliability. It’s a matter of maintenance and how respectful you are to your car. Hope this helps !

[@alfonsopena4756]

Thank you definitely gained a customer

[@Bimmworks]

You're welcome! :)

[@nikot6222]

I have a full stock exhaust would I still be able to hear the burbles?

[@Bimmworks]

You will but they might not be as loud as you’d like.

[@Kingtru415]

I have a 2007 328i coupe muffler delete, can you please direct me to the right purchase?

[@Bimmworks]

Hello, sure! The 328i as the N52B30 engine so here’s the tune for you: shop.bimmworks.com/products/n52b30-remote-tuning. When placing your order, select the intake manifold you have (if you didn’t modify it, leave it to single stage / stock) and describe the options you want in the custom request field like the burbles you like and intensity level. Visit our FAQ page for all the info on what you need to easily flash our tune. Feel free to ask if you got any other questions!

[@Kingtru415]

Thank you! My car does not have a turbo so is the link still ok for me?

[@Bimmworks]

Sure! This link is for naturally aspirated N52B30 engines like you have.

[@darksoldiershot1478]

I’m planning into buying it for my 2009 328ix , I have muffler deleted and a resonator delete and a cold air intake , I just want to make pops and bangs and I need to know which package it’s the best for me , I would love some help from you guys …………..

[@Bimmworks]

Sure, no problem! First we need to know if you have a N51 or N52 to direct you to the right tune to buy. How would you like to be contacted, Facebook, Instagram or email?

[@sllothy]

@@Bimmworksi have the same question. i got a 2010 328i with n52 muffler and resonator delete and want loud pops. what would be best?

[@Bimmworks]

@@sllothy hello! The maximum recommended when you still have primary catalytic converters is medium. To run the aggressive level (loud pops) we’d recommend getting catless headers. All depends on how loud you want the pops to be. For most, medium level with muffler delete is enough.

[@darksoldiershot1478]

@@Bimmworkssorry for the late reply , it’s a N52 3.0 6cy

[@Bimmworks]

@@darksoldiershot1478 No problem! Here's the tune you need, you can select Stage 0 if you only want burbles and describe the intensity level you want and how you want them to be activated, all time, at A/C ON or OFF: shop.bimmworks.com/products/n52b30-remote-tuning

[@leonelflores1159]

What type of laptop do u recommend for this?

[@Bimmworks]

Hello, pretty much any Windows based PC from Windows 7 to 11 will do.

[@leonelflores1159]

Sounds great picking one up tomorrow since today’s the 4th, and will be buying the tune this Wednesday coming up! Happy 4th!

[@jakeslides9387]

Could these be made to switch via cruise control button instead of ac?

[@Bimmworks]

Hello, unfortunately not, only A/C button.

[@lukekemp7564]

is the tune compatible with a stock n52 323i 2005? ( m sport model )

[@Bimmworks]

Sure! Send us your VIN via messenger and we’ll direct you to the right tune: facebook.com/bimmworks

[@SlwE92]

I have a 2012 e92 328i n51 with muff and res delete Would I need headers ?

[@Bimmworks]

For natural and medium levels, you are fine without headers but they are recommended for aggressive level.

[@Mythical_Elk]

I’m planning on getting my 328i tuned but I only have a muffler+res delete. If I get the tune now and then buy catless headers in the future how much would it cost to get it re tuned? Or do I just have to re buy the whole tune.

[@Bimmworks]

Hello, there two ways. The cheapest is to already purchase the stage 2 by adding an extra map (extra tune file) to your order for $36 USD. Or anytime later you can purchase a tune update for $75 USD. Hope this helps!

[@Mythical_Elk]

@@Bimmworksokay thank you I’m planning on buying the the extra maps anyways so I’ll just have a stage 2 map in case I do get the headers but I wanna know how I can switch between different burble intensity do I load them onto different maps or is it something like mhd on an app were you just switch it?

[@Bimmworks]

@@Mythical_Elk A tune file comes with one fixed burbles setting. For example, if you want to have all 3 intensity levels, you can get them with the main tune + 2 extra maps. If you order 3 extra maps, we'll make up to 7 other maps for free (total of 10 extra maps). Now to switch between tune files you simply need to reflash them.

[@westcoastnorth1116]

Hello, what’s the best tune for burbles on a 2008 528xi

[@Bimmworks]

Hello, what are your current / planned modifications and how loud you’d want the burbles to be? Feel free to chat with us on messenger: facebook.com/bimmworks.

[@Avokru1x]

Is deleting the secondary cats and the resonator required for aggressive level burbles?

[@Bimmworks]

Hello, only deleting the sets of primary and secondary cats is required for safety. If you are looking for flames too, you might need to got full straight pipe but this is optional.

[@Avokru1x]

@@BimmworksI have catless headers now. Will I still need to delete the secondary cats?

[@Bimmworks]

Yes, like said in the previous answer, for aggressive burbles it is recommended to delete primary and secondary cats.

[@kristijonas.jankunas]

I wanted to ask, if i have all cats and muffler delete only, is burble tune bad for the cats?

[@Bimmworks]

Hello, it depends on burbles intensity. Natural and medium would be just fine. Aggressive would be too much and risky for your cats.

[@oipolloi999]

Meow

[@Serqz]

+53 WHP on stage 2? Is it WHP or crank

[@Bimmworks]

Hello, as these engines came in a variety of powertrain configurations (auto/manual, AWD/RWD, many different final drive ratios), the only proper and honest way to advertise gains is by crank HP. So unless you specifically see ''WHP'' on our specs, you should always consider those numbers to be HP at the crank. For which engine/modifications are you asking for?

[@bozaz1223]

i have a 2011 n51 stock with muffler and resonator delete and i’m thinking of going stage 1 but i want to be able to turn off the pops when ever if that’s possible

[@Bimmworks]

Hello, yes you can turn the burbles off on the fly at the glance of the A/C button. You can choose to have them active at A/C ON only or at A/C OFF only. Hope this helps!

[@bozaz1223]

@@Bimmworks i just brought the stage 1 tune and it never came with instructions could you help me in anyway?

[@Bimmworks]

Hey thanks for your purchase! Instructions were automatically sent by email right after purchase. Please check your emails and spams maybe. If you still can’t find it, send us a message at [e-mail] and we’ll resend them. Cheers!

[@bozaz1223]

@@Bimmworksi brought the high quality scanner and i’m still having issues tuning my n51 i asked your yall help and you guys just stopped replying

[@Jalen1x]

@@bozaz1223have you figured it out yet? Thinking about getting the tune

[@mikehack668]

how long does it take to receive the tune back

[@Bimmworks]

Hello, a maximum of 24h after we received your ECU backup files.

[@daenesh]

Hi Bro.. is it normal for the temperature to be around 110 degrees celcius?

[@Bimmworks]

Hello, yes it is. It’s oil temperature.

[@daenesh]

@@Bimmworks thank you

[@Bimmworks]

You're welcome!

[@SplashEDT]

Wait this can be on a full stock exhaust!!!

[@Bimmworks]

Almost fully stock, it has the muffler deleted.

[@SplashEDT]

@@Bimmworks will the axle back exhaust option would be better then the muffler delete option? kzbin.info/www/bejne/iIWbomypatV9bJYsi=WxhziwMnw1DelCA8

[@luisnateras4526]

Do you still get pops on regular drive mode?

[@Bimmworks]

Hi, what do you mean by regular drive mode?

[@tritan8414]

I assume by regular drive mode you mean drive as oppose to sport or manual, and yes, but drive is moddest and does not hold the rpms high so it will cut off the burbles sooner. drive in sport to hear them better.

[@luisnateras4526]

​@@Bimmworks I mean when your not in manual mode and just driving on regular drive mode is the tune set to still get burbles* on drive mode and is their option for that ?

[@Bimmworks]

@@luisnateras4526 burbles are not affected (activated or deactivated) by the transmission mode. For example, If you chose to have them active at A/C ON, they will be active when A/C is ON no matter the transmission mode. But like Tristan said, the higher RPM you release the throttle at, more burbles you’ll get. So in normal transmission mode, if you drive smoothly, rpm won’t go high so you’ll only ear near ending burbles. It’s kind of hard to explain but hope this helps.

[@Nolabar3216]

This won’t blow the engine on a stock 2011 328i BMW

[@Bimmworks]

No it won’t but aggressive level isn’t recommended without catless headers.

[@burntjuulpod]

can I change aggressiveness after I order the tune? Or do I only get to pick one type of burble?

[@Bimmworks]

Hello, yes you’ll be able, it’ll simply cost an extra map.

[@mavisdavis1997]

*Promo sm* 😚

[@ryanegeland4214]

where can i find catless headers for a n52 128i.

[@damnbruh2017]

Active auto works headers and get a 3 stage manifold with a tune you’ll make a little more oowrr