For anyone going to remove the drive shaft for any reason, careful using a 2” wrench. Proper size is 50mm and mine was so tight that i needed a 3’ pipe over the wrench just to loosen the red threadlocker. A 2” wrench (50.8mm) would’ve stripped the nut on my diff easily
With this video I was able to get my E92 335is open diff out and install my wavetrac LSD. This is a great tutorial! The 50mm nut loosening damn near required my full strength, this was a jack stand job so I think I wedged my knee under the wrench to break it loose. Also the final dropping of the pumpkin was super frustrating. Got it done though. Thanks.
Where did you get the LSD diff is that from an M3, a rebuild, or is just a brand new purchase? Also why did you do the yolk nut instead of the driveline bolts? Need to swap a diff and thinking of going LSD while im there, Thanks!
my racingdiffs kit is getting installed today, i might even make it out to the track tonight if its all good to see if my times have improved, will post results ! Great video
Nice! You'll feel a big difference right off the bat, I can dip into the throttle twice as hard before it'll break traction under normal driving. It feels like the more you push it the better it works. I made a quick right hand turn this morning in the rain and I dipped pretty hard into the throttle and my traction control light didn't even flicker. Huge difference so far. Good luck!
step 1 - safety....rent a lift, wear gloves & eye protection when working underneath a vehicle. Done with the days when the bottom of the undercarriage is in my face.
Torque specs big 50mm nut to driveshaft.... 85nm/ 62 ft lbs.... blue lock tight on splines (see note below using 2" crowfoot wrench) Rear diff bushing... 21mm back bolt.... 121 ft lbs torque spec Front diff bushings bolts... 73 ft lbs 18mm exhaust hangars, just tight. Axle bolts... 52 ft lbs... blue locktight gear oil through fill hole and torque to 44.3 lb-ft with 14 mm male hex. Note: 50mm nut torque spec using 2" crawfoot wrench: The torque wrench was 15” long from center of wrench to center of hand grip. Crow’s foot has an extra 2.25”. the torque will be 15% high or 72.1 lb-ft. The point of the formula is I set the torque wrench at 54 lb-ft to get an actual of 62 lb-ft. Thank you Moosa aka Vehicular DIY for another amazing video! Just got quoted $1200 to install my new Wavetrac LSD... instead did it myself and all I spent was $15 for the Sunex crowfoot wrench and optional but I got a $130 trans lift from Harbor Freight.
Thank you for this, this is the best vid out there on this job. Do any of the bolts and bits need to be replaced with new ones? I think the axle bolts are aluminum
I tune in for the lsd swap. But you do such a good job on this channel ,I wish I had a BMW . ... I won't give up my Datsun Z but I would not mind getting a bimmer just to upgrade.
I agree with MD. Your car is twin to mine... for now but the other channels are so full of BS. I need to view all your published videos because I am up to my ass in parts to install to make this car untouchable. Thanks for your down to earth explanations too
So I took out my driveshaft with the diff how can I removed it ? I do have a 2”.. but the drive shaft rotates what should I do to prevent it from turning?
After thrying to find a video on the replacement or at least the removal of the rear driveshaft on a 335XI I realized your video on your LSD swap has the info I need. That rear nut that is a 2 inch nut is the one I needed to know about. Thank you again for your great videos!
Would anyone know if the bmw 240i manual car M performance lsd differential with the 3.23 fit the e8x e9x chassis if swapping only the rear cover and axle flanges????
Hi , I dont really know much about the differential types but I feel difference in the behavior of mine car now. I had plenty BMWs like e46 , e39 , e90,e60,e66 and now again I have my 07` 330xi M sport. I paid the XDelete software to flash my car to RWD only , but when I switch the DCS off and try drifting , the car does not slip like non of my previous BMW mentioned above. What is the difference ? WHat should I do to get it slipping day car.
I bought a e90 m3 rear differential I thought this video would be the same but you are good enough to build your own!. I was looking for what things I would need for a install on my e90 335i could you help with that?
How does the insert nut (the driveshaft nut) actually connect to the Diff Input Shaft? How does the spline on the Diff input shaft interface to the drive shaft. On M3, there are big flange but on this, it seems like the "insert nut" is the only thing that connects the driveshaft and the spline. Any idea what the torque spec on that insert nut? I'm replacing my pinion seal, so I would have to do this first.
I have a 06 330i sport I jack up one rear wheel off the ground get in the car put it in gear ( auto) and I wants to jump off the jack like it’s a possi it’s no m3 just a sport package
I'm confused about the 50mm nut. Are the diffs different by year or engine? I ask bc I'm looking to buy one that needs to be towed and I'm hoping to disconnect the propshaft so that I can use a dolly to tow. I was under the impression that these use E Torx bolts.
I love your chanel. I wach all your videos.. I have e91 touring. It would be geat if you make a electric parking brake retrofit video. You could use module from e65? Ir regular linear actuator? I have this idea becouse when i coded kombi module i found interesting things... Some kibd of electric parking brake nicht_active.. Please have a look at this and reply. I am willing to help with ideas/information
To be able to put power down evenly. Even a 330i could benefit. These cars have an E-Diff so the computer tries to use the ABS pump to help avoid one wheel getting too much power but it doesn't work that well IMO.
@@VehicularDIY No "E-diff(erential)s" on any E9x or earlier. First Electronically controlled differential clutches are all on subsequent F series and G series M models and now also the new G20 if specified (or a M340i(x) or the new Z4 S Drive M40i. An ABS controlled brake actuation is most definitely not a electronically controlled differential in any way when each is activated.
Hey Vehicular DIY awesome video ive been using your videos for a while when it comes to working on my 335i Im currently doing this and Im about to refit the diff but im struggling especially on my own, in your video you skipped to where it was already bolted any tips on lining up the diff to the proshaft with the exhaust only dropped like in your video? ive had the diff fall twice now and its killing my back lol HIH @vehecular DIY
You might think that if he can turn it by hand it's not going to do much, but the taper on the side gears and spider gears puts mechanical pressure on the clutches when power is applied. The clutches are quite small so it's not going to be as good as a real LSD.
too bad that tool u put in the description (that you probably made money off of me buying) doesn’t even fit on the driveshaft nut as it is way too wide.... thanks 😒
Someone said this might cause issue with car DSC like premature brake wear etc.. As cars DSC is calibrated for the single wheel spinner. Is it causing you any grief?
For anyone going to remove the drive shaft for any reason, careful using a 2” wrench. Proper size is 50mm and mine was so tight that i needed a 3’ pipe over the wrench just to loosen the red threadlocker. A 2” wrench (50.8mm) would’ve stripped the nut on my diff easily
Where can I find this LSD? Have a 135i that needs it. Awesome video
Were can I get one of this? For my 2010 335i lci e90?
This probably increases a lot the horse power on the wheels
Bruh your channel needs more attention the quality of the content is amazing 12/10
Bruh, where yat? or from? that's a south Louisiana original word
@@fjdiesi which word tho? Im from texas lol
@@eggsnbacon4283 "bruh" I use it all the time when I am with the guys or at the gym ... its the slang for "bro" which sounds shitty
Frankie Diesi we use that word over here in the bay. SF Cali to be exact.
Fact
With this video I was able to get my E92 335is open diff out and install my wavetrac LSD. This is a great tutorial! The 50mm nut loosening damn near required my full strength, this was a jack stand job so I think I wedged my knee under the wrench to break it loose. Also the final dropping of the pumpkin was super frustrating. Got it done though.
Thanks.
Where did you get LSD, is it from an M3?
You can send it to a company and they change the inside for ya :)
Probable will take the exhaust off when I do it
Only video on youtube showing this job, thank you brother
Where did you get the LSD diff is that from an M3, a rebuild, or is just a brand new purchase? Also why did you do the yolk nut instead of the driveline bolts? Need to swap a diff and thinking of going LSD while im there, Thanks!
Oh man, dis is my kinda guy who reminds me of myself, he did a rearend swap n sandles ! 👏👌👍😁😉😎
Sweet! Looking forward to track times. Great video
my racingdiffs kit is getting installed today, i might even make it out to the track tonight if its all good to see if my times have improved, will post results ! Great video
Nice! You'll feel a big difference right off the bat, I can dip into the throttle twice as hard before it'll break traction under normal driving. It feels like the more you push it the better it works. I made a quick right hand turn this morning in the rain and I dipped pretty hard into the throttle and my traction control light didn't even flicker. Huge difference so far. Good luck!
What driveshaft is required? I have a at 09 335 and want to do this
i'm curious to see by how much will the quarter miles improve. Great work bud
step 1 - safety....rent a lift, wear gloves & eye protection when working underneath a vehicle. Done with the days when the bottom of the undercarriage is in my face.
Rent a lift from where ?
This really helped as I wasn't sure which way to turn as it stayed very hard for so long haha 😁👍
Torque specs
big 50mm nut to driveshaft.... 85nm/ 62 ft lbs.... blue lock tight on splines (see note below using 2" crowfoot wrench)
Rear diff bushing... 21mm back bolt.... 121 ft lbs torque spec
Front diff bushings bolts... 73 ft lbs
18mm exhaust hangars, just tight.
Axle bolts... 52 ft lbs... blue locktight
gear oil through fill hole and torque to 44.3 lb-ft with 14 mm male hex.
Note: 50mm nut torque spec using 2" crawfoot wrench: The torque wrench was 15” long from center of wrench to center of hand grip. Crow’s foot has an extra 2.25”. the torque will be 15% high or 72.1 lb-ft. The point of the formula is I set the torque wrench at 54 lb-ft to get an actual of 62 lb-ft.
Thank you Moosa aka Vehicular DIY for another amazing video! Just got quoted $1200 to install my new Wavetrac LSD... instead did it myself and all I spent was $15 for the Sunex crowfoot wrench and optional but I got a $130 trans lift from Harbor Freight.
Super helpful man, I appreciate you
But it was hard 😂
Thank you for this, this is the best vid out there on this job. Do any of the bolts and bits need to be replaced with new ones? I think the axle bolts are aluminum
For the new diff, do you need to apply any lube at the pinion gear that mates with the driveshaft? If so, what kind?
Dude this is awesome. Can't wait to see the long term effects of this.
¿?
I tune in for the lsd swap. But you do such a good job on this channel ,I wish I had a BMW . ...
I won't give up my Datsun Z but I would not mind getting a bimmer just to upgrade.
I agree with MD. Your car is twin to mine... for now but the other channels are so full of BS. I need to view all your published videos because I am up to my ass in parts to install to make this car untouchable. Thanks for your down to earth explanations too
This channel is Amazing. Thank You Bimmer God
did you use all new bolts? I'm in the process of installing my lsd
IDTx how long did it take you to change your diff?
Great video, man. Good luck to you. Getting stuck in Houston mud during hurricane season shouldn't be that much of a problem from now on.
Any reason this LSD shouldn't work on an xDrive car?
Should have removed the exhaust in the first place. Also need to remove exhaust to FILL center Diff fluid in Xdrive AWD
You should totally do a bmw e9X m3 full rear end swap. Would really tighten up things.
I feel like this would have been so much easier if you dropped your exhaust
So I took out my driveshaft with the diff how can I removed it ? I do have a 2”.. but the drive shaft rotates what should I do to prevent it from turning?
Thanks, don't even own a BMW any more but this is cool as I plan to do it on my Toyota.
Definitely remove your exhaust, cat back it's way easier...
Did you get round to a follow up in terms of performance?
Appreciate the videos so far 👊
is it the same for a 335i rwd manual? where’d you get the diff from
Does the ration number important ? I have a e92 w 3.73 ration but it went out and I need a new one
this works for small size diff but does it work on the large?
After thrying to find a video on the replacement or at least the removal of the rear driveshaft on a 335XI I realized your video on your LSD swap has the info I need. That rear nut that is a 2 inch nut is the one I needed to know about. Thank you again for your great videos!
50mm exactly. 2in is 50.8mm can strip it. 😊
you should sell these, or let people pay you to convert theirs
How old was this BMW while making this movie?
My lord… that driveshaft bold bout gave me a hernia
Nice vid👍 I'm gonna give it a go, thankyou 😉
Love your stuff bro. What floor jack is that?
Is it just a straight swap for the Manuel as well?
where can i get the kit?
Does the bmw 335d have a welded dif stock?
dude very nice job recently I bought a bmw f20 116i and i'm looking for a diff with 100% lock do you have any suggestions ?
Would anyone know if the bmw 240i manual car M performance lsd differential with the 3.23 fit the e8x e9x chassis if swapping only the rear cover and axle flanges????
Hi , I dont really know much about the differential types but I feel difference in the behavior of mine car now. I had plenty BMWs like e46 , e39 , e90,e60,e66 and now again I have my 07` 330xi M sport. I paid the XDelete software to flash my car to RWD only , but when I switch the DCS off and try drifting , the car does not slip like non of my previous BMW mentioned above. What is the difference ? WHat should I do to get it slipping day car.
Did you reuse the axle bolts?
I bought a e90 m3 rear differential I thought this video would be the same but you are good enough to build your own!. I was looking for what things I would need for a install on my e90 335i could you help with that?
How did you program it ?
How does the insert nut (the driveshaft nut) actually connect to the Diff Input Shaft? How does the spline on the Diff input shaft interface to the drive shaft. On M3, there are big flange but on this, it seems like the "insert nut" is the only thing that connects the driveshaft and the spline. Any idea what the torque spec on that insert nut? I'm replacing my pinion seal, so I would have to do this first.
I have a 06 330i sport I jack up one rear wheel off the ground get in the car put it in gear ( auto) and I wants to jump off the jack like it’s a possi it’s no m3 just a sport package
I'm confused about the 50mm nut. Are the diffs different by year or engine? I ask bc I'm looking to buy one that needs to be towed and I'm hoping to disconnect the propshaft so that I can use a dolly to tow. I was under the impression that these use E Torx bolts.
LSD from which car ?
hey so if i have a wavetrac lsd is the install pretty much the same? dumb question, but just checking
I'm looking for a LSD for my e91 325i where did you get this coverted
just wondering did you make a review video of after the LSD conversion diff was installed how did it work out for you ??
I love your chanel. I wach all your videos.. I have e91 touring. It would be geat if you make a electric parking brake retrofit video. You could use module from e65? Ir regular linear actuator? I have this idea becouse when i coded kombi module i found interesting things... Some kibd of electric parking brake nicht_active.. Please have a look at this and reply. I am willing to help with ideas/information
Nice job 👍
I bought the same 2 inch crows foot but it doesn’t look like a perfect fit to that nut did you have issues with it stripping? Thx!
biiiggg like!!!
were you rebuilding a mechatronics?
not the valve body eletronics
instead of fighting with the wrench have somebody put it in neutral so you can rotate the shaft then back in park .
I just bought a set. Thank you for your video. Do you hear any weird noise from the diff?
What kind of E90 had differential? I am planning to buy a 330i E90, does it have differental?
They all have open differentials besides the M3.
@@VehicularDIY why it's a good idea to change an open to LSD differential in a real case?
To be able to put power down evenly. Even a 330i could benefit. These cars have an E-Diff so the computer tries to use the ABS pump to help avoid one wheel getting too much power but it doesn't work that well IMO.
@@VehicularDIY No "E-diff(erential)s" on any E9x or earlier. First Electronically controlled differential clutches are all on subsequent F series and G series M models and now also the new G20 if specified (or a M340i(x) or the new Z4 S Drive M40i.
An ABS controlled brake actuation is most definitely not a electronically controlled differential in any way when each is activated.
@@maxnix346 the traction control still uses the abs pump to help send power to the non spinning wheel by slowing the "slipping" wheel.
Hey Vehicular DIY awesome video ive been using your videos for a while when it comes to working on my 335i Im currently doing this and Im about to refit the diff but im struggling especially on my own, in your video you skipped to where it was already bolted any tips on lining up the diff to the proshaft with the exhaust only dropped like in your video? ive had the diff fall twice now and its killing my back lol HIH @vehecular DIY
Good info here, looks like I need to swap my dif, starting to make a lot of noise. e91, 6 speed, M Sport.
would this be similar or the same to a rear differential replacement on a bmw f30? if not what is different? Would it be harder or easier? thanks
Good video man! A diff bolt recently broke on my M3 and this video will be very helpfull. Thanks!
What are the torq specs for the diff cover bolts? I heard it’s 65nm
Did you have to shave down the crowfoot tool in order for it to be thin enough to use?
THANK YOU MY MAN, your videos have helped me so much especially this one, only video out there for this installation
Would this work on n54 335ix with xDelete ?
Would this be a similar process for xdrive models
You might think that if he can turn it by hand it's not going to do much, but the taper on the side gears and spider gears puts mechanical pressure on the clutches when power is applied. The clutches are quite small so it's not going to be as good as a real LSD.
Excellent presentation ! Thanks !!
how's that holding up?
u gotta put a playlist or something in desc
I am doing the same job for f25, it's really tough to unlock the 50mm shaft nut!
why not unscrew the hardy? might be easier
What is this racing diff set like? im in the market for an lsd, thanks
How many hours would take to do this slowly?
Great video. Appreciate the Info.
How did you break your lsd
too bad that tool u put in the description (that you probably made money off of me buying) doesn’t even fit on the driveshaft nut as it is way too wide.... thanks 😒
It fits you but it's snug. Put some pressure on when inserting. It will squeeze in there..
Where can I buy this lsd???
Someone said this might cause issue with car DSC like premature brake wear etc..
As cars DSC is calibrated for the single wheel spinner.
Is it causing you any grief?
Just turn off dsc, fully. Hold down the trc control button for 15 seconds or until a triangle with a light comes on.
Do you have any lsd laying around
What car did the lsd come out of?
What year is your e90? I heard BMW started welding the differentials after 2007
his is an 08
Great informative video 👍
e brake should be pulled FYI
I wanna install one in my clk.
Where did you buy diff from ?
where do you buy this LSD kit?
What size is the shaft nut?
🤦🏽♂️
arent their different sizes for the driveshaft like 19 mm difference