The OEM 370mm rotors are actually technically 2-piece with an aluminum hat riveted on. I think they weigh about 29 pounds. How much do the floating 380mm rotors weigh?

Hopefully they wouldn't notice something this discrete

I have not and don't plan on it but i can keep an ear out for feedback from others who do

🤝🏾

Wont fit dude... are you really that simple to think a bracket made for a 340 caliper to 380 disc, and the other bolts and bushings to fit the 370 to 380mm disc , will work on a completely different 6 pot caliper .... . youll be needing a custom bracket.. so hate to burst your bubble... but it doesnt work like that buddy!!!!!

@@DECKEDM i know you're really struggling with this so I'll try to break it down for you. F3x 370mm and F3x 340mm calipers both bolt to the same hubs. The caliper spacing itself is what determines the rotor size. F8x 400mm and F8x 380mm calipers both bolt to the same hubs. The caliper spacing itself is what determines the rotor size. F3x 370mm calipers and F8x 380mm calipers are the exact same caliper. 🤯

Yes

only fronts!

If it's the 370 to 380 kit, just align it so the hole is at the bottom like the picture shows

Like i show in the video you need an adapter for it to fit. Watch the video.

@@kern417 I know i watched it its more about the wheelhub so you read that the wheelhib of the m cars is different and that the 380mm rotors do nor fit on the normal hubs only the 370mm

@@kern417 Because i have a offer for a complete Brake form a m2 f87 with Rotors and Calipers for my f22 m240ix thats why iam asking

@@dragongamer8253 1/2 series are different in the rear but not in the front. All you need are my adapters for the 380mm rotors

And the hubs aren't really the issue. You'd just need to swap the 185mm hand brake components otherwise the e brake won't work. Otherwise it's bolt on.

Just because the hardware is the same across kits/platforms

@@kern417 thanks for the reply mate, so it’s to do with the threads in the bushes? Like a different pitch? Was bugging me I had to know haha. Some kits don’t supply the bushes just the brackets.

The hardware has a different thread pitch but it's used for both types of adapters, so that's why you need to replace the bushing even if you're not installing an eccentric bushing so it can fit the same bolt

It's not needed. Pad removal is very easy without them. I was on the side of the track swapping pads between sessions and it took 30minutes.

Unfortunately no

they work great. no coding is necessary in my experience.

You can code the S2NH or SPBR option. It calibrates the car for the bigger rotor.

I've heard of people doing this but it's a hydraulic system so coding doesn't make sense to me.

​@kern417 surely its more to do with the car stabilisation and abs than the physical size. ...

Not sure what you're implying. Like I said I've been driving the setup for years with no issues.

Email

@@kern417 f***ing youtube censorship dont let me write my email adress and always delete my comment. "Freedom or speech". My email is pretty offensive comment.

I meant email me. My contact details are in the video description and in the video

@@kern417 ahaa, okay. Thank you!

Pad fitment is the same but I recommend upgrading them for the best performance. There are a lot of options available.

@@kern417 thank you

just the adapters

i showed the bracket but didn't do it on my 440. i will be showing how to do it on my 340 in the future

@@kern417 That would be great…!!!

On a e46 m3

you'll need a 5mm spacer and then it'll clear

Details on how to order are in the video description

unfortunately i don't have any adapters for g-series.

Ise 80 ft lbs on the caliper to bracket. For the bracket to the car, I didn't torque it since it's covered by the bracket anyway so it can't back off. Just make sure it's tight.

That's how brake pads fit.

@@kern417at 4:31 you can see how the pad in the 340mm calliper goes right to the inner edge of the rotor ring. I also checked my m240i and it also covers the rotor completely. Yet you can see a bit of exposed rotor with the new setup. I’m not trying to diss you or anything, I’m just interested in getting this kit for myself so asking some questions that pop up in my head before purchasing it. Thanks

@@baronmunchausen645 again that's how brake pads fit. They are smaller than the rotor. After rain you will see a thin around the rotor and when it's worn you can pick it with your finger nail.

@@baronmunchausen645 google "BMW F80 M3 Genuine M performance Competition brakes front 6 pot rear 4 pot installed" they show their used stock rotors in HD.

@@kern417 hey mate, I’ve done my research. It’s how it supposed to fit indeed with a slight lip around the inner edge. Do you ship to Australia?

That's only on the rear. You'll need to drill and tap the hubs to fit them, or you can install without.

sorry to hear. double check your work.

did it?

yes

Thank you my friend! for all your work, you're my go to, for all my b58 knowledge 👍

Not sure but doubt it

i sell it

370 and 380 are the same caliper

I do not

yes

@@kern417 can you please show what you have for the rear? I have e90 and e92 I would like to install m3/m4 rotors and calipers

this is for f-series only.

Only F-series

Yes. That is what the video is showing.

no

no

You need fseries calipers

No

My thoughts to

Yes

yes

Hi mate just to let you know I've had a set of front brackets sent over from Kevin and fitted them today nice upgrade 👌

@@richardtrow2751 What inch wheel and car is it bud? Also from England

Honestly i just cranked down on them but you can follow oem specs

Email

Yes. Email kern417yt@gmail.com

Somebody else asked and in theory it would but I haven't tried it myself and I don't know anybody that has. You would need the six piston calipers

@@kern417 off course it WOULD NOT WORK.... man are you guys that simple?