02-18-2022, 09:19 AM | #1 |
New Member
0
Rep 13
Posts |
Spec stage 2+ failure after 10k miles.
had this clutch for 1 year and 10k miles. No track use, every so often spirited mountain drives and about 4 launches from a dig at 3-4k rpm. cars power is well under the clutches maximum limit
|
02-20-2022, 03:56 PM | #2 |
Registered
5
Rep 3
Posts |
This is worrisome. I have a 2016 M235i 6MT RWD with 47,000 miles. It is on its 3rd clutch.
OEM replaced at 19k miles. I got the car CPO with 27k on it. Felt slip on the OEM replacement at ~45k. Just replaced it with a clutchmasters stage 2. I hope I get better results than you did. No track use. No other mods. Car is stock other than this new clutch. Occasional spirited mountain drives but no other hard use. What’s the deal with the clutch on this car? |
Appreciate
0
|
02-20-2022, 10:24 PM | #3 | |
First Lieutenant
120
Rep 364
Posts |
Quote:
I kicked the springs out of a CM stage 2 in another car, it was rated for a bit more torque than the car made but it came apart anyway, won't buy anything from them ever again. Last edited by jb-slow; 02-20-2022 at 10:30 PM.. |
|
Appreciate
0
|
02-20-2022, 10:27 PM | #4 | |
First Lieutenant
120
Rep 364
Posts |
Quote:
|
|
Appreciate
1
aerobod4132.00 |
02-21-2022, 04:00 PM | #5 |
Enlisted Member
4
Rep 34
Posts |
What are your mods? I think that clutch is only rated for 380-396 ft/lbs at the crank (not wheel). M235i makes sick 330ft/lbs and the website says stage 2 plus gives you 15-20% more clamping power at the engine.
|
Appreciate
0
|
02-22-2022, 03:40 PM | #7 |
Enlisted Member
4
Rep 34
Posts |
|
Appreciate
0
|
07-12-2022, 08:24 AM | #8 |
New Member
0
Rep 13
Posts |
Hi I’m sorry I’m late. It’s the stage 2+ clutch sb553H-2 according to topgearsolution it holds 545. If I were to do it all over again armed with more information with cross platform parts. I would have went to the 550i route.
|
Appreciate
0
|
07-12-2022, 08:25 AM | #9 | |
New Member
0
Rep 13
Posts |
Quote:
|
|
Appreciate
0
|
07-29-2022, 10:15 AM | #10 |
Brigadier General
2852
Rep 4,976
Posts |
All stock driveline and I get this too.
|
Appreciate
0
|
08-09-2022, 09:58 AM | #11 |
New Member
9
Rep 26
Posts |
You might want to consider bleeding your slave cylinder as well. You may have already done this if you put in the e90 slave, but it wouldn't hurt to do it again
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|