I installed the same Kohlenstoff LED diffuser last week on my 2018 M4 CP and had it connected up to fog light. Really amazing quality product and genuine carbon fibre. Super happy with the fit and finish and looks very OEM. My previous car was an M4 2017 and on that I installed the vorsteiner 3-piece diffuser with longer thinner fins, which I have to say: stay away guys that was such a horrible quality diffuser and didn't even fit properly as the side gaps were different on either side.
Thank you for the informative video, you made the install look easy - I think I’m gonna order the same diffuser, your install showers minimal invasion into the existing electrical system. Thank you
I’ve got one same for my c63 w205 in uk had it shipped from china off eBay £250 ,uk sellers are wanting £500 for exact same nxt day delivery, china one I bought took around 3 weeks to arrive but it fits well carbon looks good and Also come with the black brabus tips and saves £250
real quick question, when you were testing the brakes on the finished detail, where do those two blue and green wiring ended up going, i was very confused after that one 😅
Very nice brother. Can this be wired up to the rear fog light instead of the brake lights? I'm considering buying one for my M4 but rather connect it to the fog/rain light as opposed to lighting up whenever I apply the brakes.... If so which wires are the fogs?
Thank you, I imagine you could wire it up to any switch or wire you would prefer. I will see if I can locate that information for you and get back to you.
Connect the multimeter. And press the brakes. When you press brakes the voltage or ohms will kick... Ground write is normally black(at least in Europe) 🫡🪖🚀
Great install video, just had a question on the screws. Did you have to use different screws in the end? And if so do you know how long they need to be?
Hi Mate.just a by a diffuser with led light for BMW F10.please can you tell me the colours from diffuser and colours from cat light cables and how I have to install?thank you so much
Hi , i am doing the same on bmw f10 2013 , I wanna do in the driver side, can you please tell me what color of the cable is the brake light. My diffuser brings 3 cables black , re, yellow.thanks
Hey man your video helped me out a lot installing my diffuser/break light on my m435. But I’m having some difficulties on how to code it. Can you provide me with your other video on how to code it so it can flash when braking. I’ve downloaded bimmercode and have seen several videos but none of them explain how to make the 3 break light flash. (Diffuser/break light) if you can help and reach out to me it would much appreciated thank you 👍🏼.
how does it work? so when you turn the light on, it also comes on? and when you brake it gets brighter? or is it always off and is only turned on by braking?
![[DIY] HOW TO WIRE DIFFUSER WITH RAIN LIGHT (3RD BRAKE LIGHT) - BMW M340i](/img/n.gif)
I installed the same Kohlenstoff LED diffuser last week on my 2018 M4 CP and had it connected up to fog light. Really amazing quality product and genuine carbon fibre. Super happy with the fit and finish and looks very OEM. My previous car was an M4 2017 and on that I installed the vorsteiner 3-piece diffuser with longer thinner fins, which I have to say: stay away guys that was such a horrible quality diffuser and didn't even fit properly as the side gaps were different on either side.
Awesome that is wicked. Great choice in diffuser and I appreciate the feedback and that’s good to know. I will be sure to stay away.
I have the same diffuser and want to connect to fog light insteed of the brake light.. can you tell witch one is the fog light cable ?
Which one is the fog cable
Thank you for the informative video, you made the install look easy - I think I’m gonna order the same diffuser, your install showers minimal invasion into the existing electrical system.
Thank you
You are very welcome and you are right the install is not invasive at all and the results are 👌👌
Loving the build bro!
Thanks Bro, it’s coming together nicely
Dude thanks for the video did you connect the ground wire too with the headlight wire?
Awesome thanks!
No problem 👍👍
Damn bro!!!.....I want this but the product doesn't ship in India.....Nice video..loved it bro!!!!
Thanks Man 🙏🙏 I truly appreciate that. I do believe RW Carbon makes one similar, maybe they will ship to you?
very nice .. cannot find something similar unfortunately for my Merc in UK
Thank you, you could reach out to Dinmann on Instagram and they might be able to custom make you one.
I’ve got one same for my c63 w205 in uk had it shipped from china off eBay £250 ,uk sellers are wanting £500 for exact same nxt day delivery, china one I bought took around 3 weeks to arrive but it fits well carbon looks good and Also come with the black brabus tips and saves £250
real quick question, when you were testing the brakes on the finished detail, where do those two blue and green wiring ended up going, i was very confused after that one 😅
Very nice brother. Can this be wired up to the rear fog light instead of the brake lights? I'm considering buying one for my M4 but rather connect it to the fog/rain light as opposed to lighting up whenever I apply the brakes.... If so which wires are the fogs?
Thank you, I imagine you could wire it up to any switch or wire you would prefer. I will see if I can locate that information for you and get back to you.
Have too see if my diffuser will be happy with my m performance exhaust
hv you ever installed similar diffuser to a c43 amg?? hving issues getting the correct wires to connect to diffuser light..
I have not but if you have a multi meter it would probably help your install. That’s how I figured it out on the m3
Connect the multimeter. And press the brakes. When you press brakes the voltage or ohms will kick... Ground write is normally black(at least in Europe) 🫡🪖🚀
Great install video, just had a question on the screws. Did you have to use different screws in the end? And if so do you know how long they need to be?
I did end up using different screws and they were about an inch and a half in length.
Was the coding done for the flashing when you brake ?
Hi Mate.just a by a diffuser with led light for BMW F10.please can you tell me the colours from diffuser and colours from cat light cables and how I have to install?thank you so much
Hi , i am doing the same on bmw f10 2013 , I wanna do in the driver side, can you please tell me what color of the cable is the brake light. My diffuser brings 3 cables black , re, yellow.thanks
Nice video man! What about these vossen behind you😎
Thank you 🙏 I show them in this video th-cam.com/video/kIdtv58DLcY/w-d-xo.html and there is an upcoming video on installing them in the M3
@@HQGARAGE thank you man🙏
Hi mate im looking for more shots of your rear centre loght defuser do you have a fb or an instagram page
Hey Man, yes you can check it out on IG @hqbmw
What for cables you use for let it blink?
Hi mate.please can you tell me the colours and connections?thank you
Where did you got your diffuser from ? Can you drop the link here ? Please
Sure thing, here you go
www.uniqcarbon.com/collections/2018/products/bmw-f80-f82-m3-m4-f1-style-carbon-fiber-diffuser-led-3rd-brake-light
@@HQGARAGE hey bro I have a 2018 m550i. Do you know where I can find a diffuser with rain light for it?
I have searched everywhere I know and haven’t been able to find one. However if you contact Dinmann they could make you a custom one.
Where is the link for this diffuser I cannot find it on the bio
have you had any of the LED’s on the diffuser go out ???
I have not they are all still working and bright as ever.
Did you have a camera malfunction after installing this?......
Nope no issues at all 🤔🤔🤔 I’m guessing you may have?
Dude you need a spoiler in a bad way holler. I've got 1 of every one that RW sells
I had a spoiler after the time this video was filmed. I no longer have the car
Is it possible I can get the name or link for those connectors?
Dose anyone know if someone makes this diffuser with the rain light for the 340 or 440 m sport bumper?
Would this be the same steps on a 435i ?
Yup that is correct. It should be exactly the same.
@@HQGARAGE Bet Preciate it man👌🏼great video btw
Hey man your video helped me out a lot installing my diffuser/break light on my m435. But I’m having some difficulties on how to code it. Can you provide me with your other video on how to code it so it can flash when braking. I’ve downloaded bimmercode and have seen several videos but none of them explain how to make the 3 break light flash. (Diffuser/break light) if you can help and reach out to me it would much appreciated thank you 👍🏼.
did you ever figure out how to make it flash?? I installed mine and I still can't figure out where to connect the yellow wire...
I never did figure out how to get it to flash also didn’t have the M3 long enough to be honest
@@HQGARAGE thanks for the response bro! Just followed you on IG! ✌🏼
how does it work? so when you turn the light on, it also comes on? and when you brake it gets brighter? or is it always off and is only turned on by braking?
It only turns on when braking
Yeah the coding video pls 😊