How to Install a Carbon Fiber Rear Diffuser with Rain Light (BMW F82 M4)

[@stvnfam]

Enjoyed the video, is there a way to keep the light on constantly even without the brakes applied? Not sure which wire to tap in to

[@RickyMoto]

i can’t confirm but the yellow cable can potentially be used as a day time running light, i’d just tap each connection pin with the cable to see what effect it does before splicing anything

[@benmalesky4053]

Hey I have a 2016 f30 340, is the install process going to be the same with wires and everything? Shop quoted me a lot and this looks super easy

[@RickyMoto]

the install is pretty straight forward you shouldn’t need a shop for it. the cables are more less the same from my experience

[@andywates7442]

Hi I’m looking at the splice connectors and you can buy 15amp or 10amp do you know which size you used ? Thanks

[@RickyMoto]

@@andywates7442 ooff i didn’t look at the amps but i assume either one would work. the lights are pretty low power it’ll only draw as much as it needs

[@adrianvazquez5563]

Hey bro so u did not connect the yellow wire ? Just the red to the blue and the black to the brown wire correct?

[@RickyMoto]

red to blue/black (positive) and black to brown (ground) i haven’t figured out exactly what the yellow cable was for, i’ve heard that it’s used for some flashing or strobe effect which im not sure if you need an additional module for

[@adrianvazquez5563]

@@RickyMotothanks bro im installing mine on Friday

[@jonnellas7680]

Nice one Q- yellow wire is no function?

[@RickyMoto]

@@jonnellas7680 after doing some research it’s kinda like a multifunction cable either for a running light, signal, or reverse depending on how it’s wired.

[@StevenMoses-t3l]

You didnt even turn the light on… Nice install though

[@RickyMoto]

ahh yea forgot to show the final product with the led on. i did have a clip on here showing the led function when the diffuser wasn’t mounted. hopefully that gives some idea of how it looks