Brilliantly put together video. Looking into res deleting my 440 when I get it in a few days. Awesome sound, wouldn’t get bored of that! Cheers for the upload, finally a decent video without all the yapping 👌👍👍
Appreciate that, glad it helped. One thing I will say is just make sure you don’t have an OPF filter which was installed on models 2018 July and onwards if I remember right. If it does have an opf then to get a dual resonator delete you’ll need to map out the opf. If you don’t want to remap anything then it’s still possible to get a single resonator delete. However if you don’t have an opf just do a dual resonator delete and you’re good to go with an amazing sound 😃 Hope that helps
@@daviation4408 ❤️ thanks for the advice pal, appreciate it. I’ve found 2 to look at over the weekend. I know one Will have it on as it’s late 2018. the guy has put on the Akrapovic titanium slip on exhaust, CF Eventuri intake and it’s mapped. That alone is Going to sound insane. Load of M4 stying on it. 23k miles - £28k private buy. 2nd one is 2017, Completely stock apart from carbon look body kit 31k miles and 8k lighter on the pocket. I’m swaying more towards the 2nd one really as it’s 1 owner, from a franchise, and warranted. That one will be the one that gets the res delete - then the Warranty’s voided lol. I’ll Still go to look at the private one but would be nice the have that extra cash to play with it. Yeah man your video on it is mint! None of this walk around crap, rabbiting on and pointing out the obvious 🤦♂️. a good honest video with plenty of comparison to go on. Is yours mapped?
@@ashleygainard4978 For sure go with the second if you still haven't got one yet. These cars get ragged about and someone who has already done all that to a 23k mile car will have most likely been abusing the life out of it. I spent ages looking for a completely stock 440 when I was finding mine. The warranty is a big bonus too
Wow this is perfect! I dont want to tune , and all exhaust systems are hella expensive. Ima do this as well. So glad i found this vid. Subbed!. I also need to replace my parking brake clip so will likely get it all done while on a lift at the muffler shop. U rock!
I'm undecided on whether to do this or not. Does it drone much in the cabin on a longer motorway run? I've a tuning box (yes, bad rep but it's actually brilliant) and sounds great in sport + with the box on full whack. Not sure if the res delete would be over the top. What was the cost?
In my opinion having the res delete is a must on the b58, it really does bring the True Tone of the engine out. Being honest with you, inside the cabin there is no difference really when the windows are closed, but when you open the window that’s when you hear it. So on longer motorway runs the car inside is quiet. I’m guessing with the tune box it would sound even better then mine. What I can say is that before when I put my foot down not a lot of people looked, now when I put my foot down every one turns around to look at the car. Cost wise I did mine at Top Gear performance in Doncaster and they charged me £168.
The exhaust system is 100% stock with just the resonators being deleted and exhaust tips have been changed. However the exhaust tips don’t do anything to the sound. There isn’t any drone effect either. One thing that I have done is upgraded the intake to a MST Performance intake. That makes the exhaust slightly louder I believe.
My 440i passed its MOT without any issues, as the resonators don’t stop the emissions, it’s purely for sound reduction. Regarding the settings, I didn’t do anything, it was standard as it came from the factory. Just deleted the resonators and I have added a MST performance intake.
No, there isn’t actually any change inside the car, the real difference is when you stand behind the car or open the window when driving. I do long runs in it weekly and I don’t hear any engine or exhaust sound when cruising on the motorway. So I do recommend doing it as you get the real sound of the engine come out.
That is a good question, I haven’t thought about that, I’ve had mine over 2 or 3 months now and it’s all fine and sounds just as good when I first had it done
Its the standard stock exhaust, only thing that is different are the exhaust tips which don’t make a difference in the sound, just look better visually
I agree that stock exhaust does sound good. Bette than my stock 340i so I looked it up and the 440i has a smaller rectangular resonator and catalytic converter than the 340i
@@len8140 It does sound good on stock, I just wanted it to be a bit louder and have a deeper tone to it, where it does now by doing the dual resonator delete. And thanks for that information about the 340i exhaust being different to 440i, didn’t know about that.
@@daviation4408 no worries bro. Thats understandable and a pretty inexpensive way to get a nice tone. I’m considering a high flow cat for my 340i so I’m always interested to know the difference between the x40i versions. All the best with the car. Enjoy!
As far as I’m concerned you can bring the power up to about 600whp stock. However I’ve not done anything to the power of my 440i so I can’t really comment much.
B58 a cheatcode.. You could make 900 wheel for sure on a rebuild. ive seen people do 800 on stock motor but shortly after they get it rebuilt for more power.But its def been proven
I went to a garage called top gear performance in Doncaster and they do b58 res deletes all the time there. Try a different garage maybe as I know a lot of people have it done.
They are Carbon fibre Blue exhaust tips for a m4 exhaust. I’ve just had it modified a bit for it to fit the 440i exhaust www.ebay.co.uk/itm/275240198369?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=V-bhxhrPSKu&sssrc=2349624&ssuid=luq3mwjct8q&var=&widget_ver=artemis&media=COPY That’s the link for them
@@toranwartoran honestly don’t notice any difference in the smell. As the resonators are there to reduce noise level not actually clear any emissions. But definitely get a second res delete if you have the opportunity. Just make sure your 2nd res isn’t fitted with an OPF.
@@daviation4408 great my car bmw m240 2017 model without opf. Maybe I will go next week and remove it and will let you know the feedback. Thank you for the help.
@@rastaweed1268 everyone’s personal preference I really like the sound especially for the price it was. Power and sound kit by bmw is a lot more expensive, I have compared it to my exhaust sound, hardly noticeable difference.
It’s a 2018 June model, so it’s the model before the OPF which was put in 2018 July I believe. So no there wasn’t any engine faults what so ever when I did the dual resonator delete.
@@daviation4408 It's a 2018 June model, so it's the model before the OPF which was put in 2018 July I believe. So no there wasn't any engine faults what so ever when I did the dual resonator delete.
If you mean the catalytic converter then yes it does have one. Everything on the exhaust is standard other then both of the resonators being deleted and the exhaust tips being upgraded. But the exhaust tips are just visual and don’t change the sound of the exhaust
@@daviation4408 No, not catalytic converter. B58 with EURO6 emission have an Otto Particulate Filter like in the diesel cars DPF. I think from jule of 2018. With this filter the exhaust sound is very quiet...
@@PAPANJA my car is from June 2018, I believe it must not have an OPF filter as it’s very loud when the engine is cold especially. And it pops and bangs a lot as well on down shifts or when I accelerate and let go of the accelerator on the same gear. But I wasn’t aware the started putting Petrol particular filters on. Thank you for the info 😊
Now that was a proper dual resonator delete video! Thanks for the detailed vid. !
You’re welcome and I’m glad you like the video. I’m looking to make a video on all of the modifications I have on the car in detail as well 😊
Just went through an MOT with BMW garage and they had no issues with the dual resonator delete, all legal in case anyone was wondering.
Six is the perfect number of cylinders. And it’s not stupid-loud. ❤
That is very true, however I wouldn’t mind a v10 or v12 😊
Brilliantly put together video. Looking into res deleting my 440 when I get it in a few days. Awesome sound, wouldn’t get bored of that! Cheers for the upload, finally a decent video without all the yapping 👌👍👍
Appreciate that, glad it helped.
One thing I will say is just make sure you don’t have an OPF filter which was installed on models 2018 July and onwards if I remember right.
If it does have an opf then to get a dual resonator delete you’ll need to map out the opf.
If you don’t want to remap anything then it’s still possible to get a single resonator delete.
However if you don’t have an opf just do a dual resonator delete and you’re good to go with an amazing sound 😃
Hope that helps
@@daviation4408 ❤️ thanks for the advice pal, appreciate it. I’ve found 2 to look at over the weekend. I know one Will have it on as it’s late 2018. the guy has put on the Akrapovic titanium slip on exhaust, CF Eventuri intake and it’s mapped. That alone is Going to sound insane. Load of M4 stying on it. 23k miles - £28k private buy. 2nd one is 2017,
Completely stock apart from carbon look body kit 31k miles and 8k lighter on the pocket. I’m swaying more towards the 2nd one really as it’s 1 owner, from a franchise, and warranted. That one will be the one that gets the res delete - then the Warranty’s voided lol. I’ll Still go to look at the private one but would be nice the have that extra cash to play with it.
Yeah man your video on it is mint! None of this walk around crap, rabbiting on and pointing out the obvious 🤦♂️. a good honest video with plenty of comparison to go on. Is yours mapped?
@@ashleygainard4978 For sure go with the second if you still haven't got one yet. These cars get ragged about and someone who has already done all that to a 23k mile car will have most likely been abusing the life out of it. I spent ages looking for a completely stock 440 when I was finding mine. The warranty is a big bonus too
What a killer sound at WOT
Thanks i did on mine after i watched your video very Nice Sound Much better than in the video
@@SlVASLl that’s true, it’s hard to record what it really sounds like. But it does sound a lot better compared to stock.
Wow this is perfect! I dont want to tune , and all exhaust systems are hella expensive. Ima do this as well. So glad i found this vid. Subbed!. I also need to replace my parking brake clip so will likely get it all done while on a lift at the muffler shop. U rock!
Glad my video helped 😃
I’m convinced you will be really happy with the result 😃
Thank you for this video!! Going to get mine done soon
You’re welcome 😃 it’s really worth doing
amazing sound!!
Thank you
I'm undecided on whether to do this or not. Does it drone much in the cabin on a longer motorway run?
I've a tuning box (yes, bad rep but it's actually brilliant) and sounds great in sport + with the box on full whack. Not sure if the res delete would be over the top.
What was the cost?
In my opinion having the res delete is a must on the b58, it really does bring the True Tone of the engine out.
Being honest with you, inside the cabin there is no difference really when the windows are closed, but when you open the window that’s when you hear it. So on longer motorway runs the car inside is quiet.
I’m guessing with the tune box it would sound even better then mine.
What I can say is that before when I put my foot down not a lot of people looked, now when I put my foot down every one turns around to look at the car.
Cost wise I did mine at Top Gear performance in Doncaster and they charged me £168.
The new g20 m340i comes stock with no resonators, it goes straight from the downpipe and cats to the muffler. Hope this helps
@@zendy04is there a certain type of pipe that should be used for best results after deleting the res?
Where’d you get these exhaust tips from?
hey so it’s stock dp, dual resonator delete right? any drone?
The exhaust system is 100% stock with just the resonators being deleted and exhaust tips have been changed. However the exhaust tips don’t do anything to the sound.
There isn’t any drone effect either.
One thing that I have done is upgraded the intake to a MST Performance intake.
That makes the exhaust slightly louder I believe.
Can you pass emissions with the box resonator deleted? and whats your full burble settings?
My 440i passed its MOT without any issues, as the resonators don’t stop the emissions, it’s purely for sound reduction.
Regarding the settings, I didn’t do anything, it was standard as it came from the factory. Just deleted the resonators and I have added a MST performance intake.
At the time of this video did you have a down pipe or stock?
Its stock
Good video, theoretically if I did a res delete to my g30 540i it should sound similar right?
it should as both b58 but yours is a gen2. i plan on getting it done for my 340i
Do you have drone effect ? I have kid+dog and dont want'em to suffer in a long trip.
No, there isn’t actually any change inside the car, the real difference is when you stand behind the car or open the window when driving. I do long runs in it weekly and I don’t hear any engine or exhaust sound when cruising on the motorway.
So I do recommend doing it as you get the real sound of the engine come out.
Did you keep the cat & muffler ? I plan on dp and res delete
I did keep the cat & muffler, it’s just both of the resonators that I have removed.
do you know what size piping they used for your delete im looking to get this done real soon
😆
As far as I’m concerned, they used 3.5 inch 😃
I have this done too. Will the pops and crackle destroy the cats? Or it is safe
That is a good question, I haven’t thought about that, I’ve had mine over 2 or 3 months now and it’s all fine and sounds just as good when I first had it done
I've owned my 340i with b58 for three years now with the resonator delete. No issues here!
@@justsomecanadian thank you for that comment, I’m glad that there shouldn’t be any issues with it
its factory burbles, so no. bmw produced the car to burble like that :)
Yours stock sounds nice, is that the stock m performance exhaust?
Its the standard stock exhaust, only thing that is different are the exhaust tips which don’t make a difference in the sound, just look better visually
I agree that stock exhaust does sound good. Bette than my stock 340i so I looked it up and the 440i has a smaller rectangular resonator and catalytic converter than the 340i
@@len8140 It does sound good on stock, I just wanted it to be a bit louder and have a deeper tone to it, where it does now by doing the dual resonator delete.
And thanks for that information about the 340i exhaust being different to 440i, didn’t know about that.
@@daviation4408 no worries bro. Thats understandable and a pretty inexpensive way to get a nice tone. I’m considering a high flow cat for my 340i so I’m always interested to know the difference between the x40i versions.
All the best with the car. Enjoy!
@@len8140 Thank you mate and make sure to upload a before and after sound 😉
Best of luck 😃
Sounds lovely. Did you have custom res deletes made or can you buy them?
I had custom res deletes made by Top Gear performance in Doncaster.
I have a question , do you have any vibration inside the car?
No, I haven’t noticed any vibrations in my car.
Any cell light after the delete ?
No, No lights showed up 😃
As long as you don't touch the cats you're fine
is it possible to make 900WHP on a B58?
As far as I’m concerned you can bring the power up to about 600whp stock.
However I’ve not done anything to the power of my 440i so I can’t really comment much.
B58 a cheatcode.. You could make 900 wheel for sure on a rebuild. ive seen people do 800 on stock motor but shortly after they get it rebuilt for more power.But its def been proven
No muffler delete right only resonator?
only both resonators deleted
Finally someone who left the mufflers so we can hear the actual resonator difference
@@thegrimmer yeh I didn’t want to make the bmw stupid loud, so the dual res delete is perfect to me 😊
How did u get the res delete there saying my pipes are too big
I went to a garage called top gear performance in Doncaster and they do b58 res deletes all the time there.
Try a different garage maybe as I know a lot of people have it done.
also do u have any tune done?
I have an MST performance air intake on. Highly recommend it too
It's not enough, do a triple
There’s only 2 resonators in there.
But I’m happy with how it sounds now so to me it’s enough 😊
@@daviation4408 it definitely brought out a deeper tone and the rasp amount is perfect! Glad you're happy and i like your content too!
@@79adventures thank you, appreciate that 😊
@@daviation4408 i was also joking about the triple 😅🤞 you're welcome
@@79adventures I gathered that 😄
What kind of tips are those
They are Carbon fibre Blue exhaust tips for a m4 exhaust.
I’ve just had it modified a bit for it to fit the 440i exhaust
www.ebay.co.uk/itm/275240198369?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=V-bhxhrPSKu&sssrc=2349624&ssuid=luq3mwjct8q&var=&widget_ver=artemis&media=COPY
That’s the link for them
@@daviation4408how about the smell bro is it bad or is it ok i did 1 resonator delete thinking doing the other?
@@toranwartoran honestly don’t notice any difference in the smell.
As the resonators are there to reduce noise level not actually clear any emissions.
But definitely get a second res delete if you have the opportunity. Just make sure your 2nd res isn’t fitted with an OPF.
@@daviation4408 great my car bmw m240 2017 model without opf.
Maybe I will go next week and remove it and will let you know the feedback.
Thank you for the help.
@@toranwartoran sounds great, look forward to hear from you 😃
Do you know if a res delete would void ext warrant?
As far as I know and on the research I did, it doesn’t void the warranty.
But I’ve heard a lot of different opinions on it and no definitive answer.
How big is the pipe of used for the res deletes?
The pipe that’s been used for the res delete is the same diameter as the actual exhaust pipe so 3.5” (89mm)
More or less
@Daviation440 solid, I think I'm gonna do a variation of this with 3.5" from the downpipe back, to a cutout, and the stock muffler.
@@MistakenMedia087 sounds good
Sounds crap you should have done the power and sound kit by bmw
@@rastaweed1268 everyone’s personal preference I really like the sound especially for the price it was.
Power and sound kit by bmw is a lot more expensive, I have compared it to my exhaust sound, hardly noticeable difference.
what year is your car?
When taking out the intermediate section did the engine fail?
It’s a 2018 June model, so it’s the model before the OPF which was put in 2018 July I believe.
So no there wasn’t any engine faults what so ever when I did the dual resonator delete.
@@daviation4408 It's a 2018 June model, so it's the model before the OPF which was put in 2018 July I believe.
So no there wasn't any engine faults what so ever when I did the dual resonator delete.
hello. Your car has an opf filter ??
If you mean the catalytic converter then yes it does have one.
Everything on the exhaust is standard other then both of the resonators being deleted and the exhaust tips being upgraded.
But the exhaust tips are just visual and don’t change the sound of the exhaust
@@daviation4408 No, not catalytic converter. B58 with EURO6 emission have an Otto Particulate Filter like in the diesel cars DPF. I think from jule of 2018. With this filter the exhaust sound is very quiet...
@@PAPANJA my car is from June 2018, I believe it must not have an OPF filter as it’s very loud when the engine is cold especially.
And it pops and bangs a lot as well on down shifts or when I accelerate and let go of the accelerator on the same gear.
But I wasn’t aware the started putting Petrol particular filters on.
Thank you for the info 😊