318ti.org forum

Go Back   318ti.org forum > Technical, Maintenance and Modifications > Differentials

Notices

Differentials Limit Slip, gear ratio discussions.

.
» Recent Threads
1999 M-Sport For Sale
12-31-2023 05:10 PM
Last post by Coop540iT
03-23-2024 06:39 PM
1 Replies, 96,579 Views
Once again 318ti owner...
03-20-2024 12:39 PM
Last post by two30grain
03-22-2024 02:04 PM
1 Replies, 59,586 Views
What brakes do I...
03-20-2024 03:27 PM
Last post by huirtera
03-20-2024 03:27 PM
0 Replies, 56,913 Views
M50+manual swap bastard...
03-01-2024 11:00 PM
Last post by Andy318
03-18-2024 02:34 PM
3 Replies, 131,957 Views
Reply Share/Bookmark
 
Thread Tools Display Modes
Old 11-12-2007, 07:44 PM   #16
thesk8nmidget
Senior Member
 
thesk8nmidget's Avatar
 
Join Date: Oct 2007
Location: Eugene Oregon
Posts: 6,182
iTrader: (2)
Default

ya it says it is on the case of it.
s2.73

hmmmm

maybe this could be my motivation to throw a 6 cyl in it.

or would you say sell it and buy a different ratio?
thesk8nmidget is offline   Reply With Quote
Old 11-12-2007, 10:02 PM   #17
cali-ti
aka Stabby
 
cali-ti's Avatar
 
Join Date: Nov 2004
Location: Mead, CO
Posts: 5,336
iTrader: (0)
Default

well ... even mz3 or m-coupe (as an eg) only went down to a 3.15/3.23. what the heck was that 2.73 used in?
__________________
1996 318ti, California package, 267k miles
current mods: bilstein sports, bavauto springs, e30 m3 LCABs, solid metal ball joints, bavauto RSMs w/reinforcements, e30 3.73 LSD & halfshafts, supersprint cat-back exhaust, turner rear sway bar reinforcements, IE poly subframe & RTABs + camber/toe kits, powdercoated e36 32x front calipers, sport mirrors, H&R 28mmF/19mmR sway bars, x-brace, auto solutions SSK w/poly bushing upgrade, BMW CD43 head unit, DICE HD Radio w/iPod integration and "stealth" HD antenna, staggered style 68s, orange electronic TPMS, leather arm rest, JT Designs metal undertray

acquired and awaiting install: heated seat kit, cali top switch relo, lumbar support kit, park distance control kit, heated washer nozzle kit, m-coupe rear subframe, trailing arms, differential, and halfshafts, m-coupe front/rear brakes with master cylinder, under hood light kit, mud flaps, rear sun blind, auto-dimming rear view mirror, tilt steering wheel retrofit, apexcone 5000K HIDs with 55W ballasts




2002 X5 4.4 Sport Package, 53.5k miles
Current Mods: e46 m3 steering wheel
cali-ti is offline   Reply With Quote
Old 11-12-2007, 10:45 PM   #18
thesk8nmidget
Senior Member
 
thesk8nmidget's Avatar
 
Join Date: Oct 2007
Location: Eugene Oregon
Posts: 6,182
iTrader: (2)
Default

i was reading this again and this part

Note: "A shim or spacer may be needed on the rear ABS wheel speed sensors when installing E30 6-cyl axles. The ABS pulse ring is slightly larger on the E30 axles, where it may be large enough to hit (and destroy) the ABS sensor. Check the clearance of the ABS sensor & shim as necessary before completely bolting the outer axle to the hub."

do you in fact need a shim??

and it came out of a 84 325e

not sure if it was the stock diff or not
thesk8nmidget is offline   Reply With Quote
Old 11-12-2007, 10:49 PM   #19
cali-ti
aka Stabby
 
cali-ti's Avatar
 
Join Date: Nov 2004
Location: Mead, CO
Posts: 5,336
iTrader: (0)
Default

check my gallery for pics on the shims i made. it'll depend. easy to check to see if the abs sensors will hit or not.
__________________
1996 318ti, California package, 267k miles
current mods: bilstein sports, bavauto springs, e30 m3 LCABs, solid metal ball joints, bavauto RSMs w/reinforcements, e30 3.73 LSD & halfshafts, supersprint cat-back exhaust, turner rear sway bar reinforcements, IE poly subframe & RTABs + camber/toe kits, powdercoated e36 32x front calipers, sport mirrors, H&R 28mmF/19mmR sway bars, x-brace, auto solutions SSK w/poly bushing upgrade, BMW CD43 head unit, DICE HD Radio w/iPod integration and "stealth" HD antenna, staggered style 68s, orange electronic TPMS, leather arm rest, JT Designs metal undertray

acquired and awaiting install: heated seat kit, cali top switch relo, lumbar support kit, park distance control kit, heated washer nozzle kit, m-coupe rear subframe, trailing arms, differential, and halfshafts, m-coupe front/rear brakes with master cylinder, under hood light kit, mud flaps, rear sun blind, auto-dimming rear view mirror, tilt steering wheel retrofit, apexcone 5000K HIDs with 55W ballasts




2002 X5 4.4 Sport Package, 53.5k miles
Current Mods: e46 m3 steering wheel
cali-ti is offline   Reply With Quote
Old 11-12-2007, 11:11 PM   #20
L84THSKY
Senior Member
 
L84THSKY's Avatar
 
Join Date: Sep 2004
Location: Manassas, VA
Posts: 4,129
iTrader: (0)
Default


__________________

1998 (July) 318ti, 5-spd
OEM Armrest • Blaupunkt Heidelberg CD50 CD Player/Compact Drive MP3 Player • Diamond Audio 5.25" rear speakers • Navman ICN 530 GPS • BMWALARM.COM (with comfort settings) after market alarm system • Magnecor 8.5mm wires • M-Z3 Shifter/Momo Knob • Burlwood Dashboard • Stromung Exhaust • X-brace • Racing Dynamics Front Strut Bar • Carbonio C.A.I. • 17" Rial Rims • Vader Seats/Heated/Lumbar Support • M-tech Steering Wheel/Front Sway Bar/Front & Rear Bumper • Depos/w 6500K Angel Eyes/6000K HIDs • Clear Corners • M3 Mirrors • UUC Light Weight Flywheel/M5 Clutch/M3 Clutch Slave • E28 3.46 LSD/Mcoupe Cover/E30 Flanges & Halfshafts • UUC S.S. Brake/Clutch Lines • Hartge Roof Spoiler • BavAuto Springs• Bilstein Sport Struts/Shocks • E46 M3 Rear Shock Mounts • SPC Front Camber Kit • Reiger Hatch Spoiler • BavAuto Rear Camber Kit • Dinan Stage II Software • Turner Rear Sway Bar Reinforcements • BMW E46 Auto dimming mirror with Clown Nose alarm • Engine Compartment Light • Heated Wiper Fluid Retrofit • OEM Fire Extinguisher • Da'lan Trailer Hitch • Rear Sun Shade • OEM Fog Light Retrofit • H & R MZ3 Rear Sway Bar/ UUC Adjustable End Links • Cruise Control Retrofit • On Board Computer Retrofit • M3 twistie style side skirts • Carbon Fiber Hood
L84THSKY is offline   Reply With Quote
Old 11-13-2007, 02:51 PM   #21
thesk8nmidget
Senior Member
 
thesk8nmidget's Avatar
 
Join Date: Oct 2007
Location: Eugene Oregon
Posts: 6,182
iTrader: (2)
Default

so after some cleaning and scrubbing its in fact a 2.79

but overall i am really happy with the swap. it has GREAT cruising speed now and it spins cookies VERY easily on dry pavement.

only downside i would say 2nd doesn't grab as hard but i think that will just help me stay out of trouble.
thesk8nmidget is offline   Reply With Quote
Old 11-13-2007, 03:54 PM   #22
thesk8nmidget
Senior Member
 
thesk8nmidget's Avatar
 
Join Date: Oct 2007
Location: Eugene Oregon
Posts: 6,182
iTrader: (2)
Default

also with fitting updates on the link at the beginning of this post.

without m3 diff cover you can run the spare tire.

i still recommend taking it off and the putting it back on once you are all done.

i found the hardest part was putting the new 3rd member in.

take your time and dont get too frustrated!
thesk8nmidget is offline   Reply With Quote
Old 11-13-2007, 04:59 PM   #23
cali-ti
aka Stabby
 
cali-ti's Avatar
 
Join Date: Nov 2004
Location: Mead, CO
Posts: 5,336
iTrader: (0)
Default

so it actually still has decent acceleration? i would have thought it would be quite a bit slower (which is one reason people go to a 3.73). your cruising RPMs must be a good bit lower than before, which would be nice. almost makes me want to swap in the m-coupe 3.23 i have in the garage ... almost. thanks for the report sk8!
__________________
1996 318ti, California package, 267k miles
current mods: bilstein sports, bavauto springs, e30 m3 LCABs, solid metal ball joints, bavauto RSMs w/reinforcements, e30 3.73 LSD & halfshafts, supersprint cat-back exhaust, turner rear sway bar reinforcements, IE poly subframe & RTABs + camber/toe kits, powdercoated e36 32x front calipers, sport mirrors, H&R 28mmF/19mmR sway bars, x-brace, auto solutions SSK w/poly bushing upgrade, BMW CD43 head unit, DICE HD Radio w/iPod integration and "stealth" HD antenna, staggered style 68s, orange electronic TPMS, leather arm rest, JT Designs metal undertray

acquired and awaiting install: heated seat kit, cali top switch relo, lumbar support kit, park distance control kit, heated washer nozzle kit, m-coupe rear subframe, trailing arms, differential, and halfshafts, m-coupe front/rear brakes with master cylinder, under hood light kit, mud flaps, rear sun blind, auto-dimming rear view mirror, tilt steering wheel retrofit, apexcone 5000K HIDs with 55W ballasts




2002 X5 4.4 Sport Package, 53.5k miles
Current Mods: e46 m3 steering wheel
cali-ti is offline   Reply With Quote
Old 11-13-2007, 05:40 PM   #24
thesk8nmidget
Senior Member
 
thesk8nmidget's Avatar
 
Join Date: Oct 2007
Location: Eugene Oregon
Posts: 6,182
iTrader: (2)
Default

ya the acceleration really isnt much less. 1st gear is a lot longer and seems to help compensate for having the short gears.

to be honest i was a little worried about the big difference and in the end was very happy.

i like city cruising too less shifting and now i will be looking forward to longer drives on the highway.

no problem on the report, thanks for the help.
thesk8nmidget is offline   Reply With Quote
Old 02-22-2008, 11:52 PM   #25
thesk8nmidget
Senior Member
 
thesk8nmidget's Avatar
 
Join Date: Oct 2007
Location: Eugene Oregon
Posts: 6,182
iTrader: (2)
Default

where is the best place to buy the finned m coupe diff cover at?

low price would be best

thanks in advanced
__________________
-Josh
Sold-1995 318ti, Club Sport, Hellrot
Sold-1996 318ti, Active Model, Boston Green
Current- 1995 318ti, sport model, schwartz
thesk8nmidget is offline   Reply With Quote
Old 02-23-2008, 04:22 AM   #26
ClubSport
Senior Member
 
Join Date: Jan 2004
Location: Fort Collins, CO
Posts: 290
iTrader: (0)
Default

I got mine from bimmerbum on ebay for the cheapest I could find.

edit: that was a long time ago, don't know if he's still got them. At that time I thought that with the supercharger I should go down in ratio, so I went to 3.23. That wasn't much fun, so I've currently got the car apart putting in a 3.73
ClubSport is offline   Reply With Quote
Old 02-25-2008, 09:49 PM   #27
thesk8nmidget
Senior Member
 
thesk8nmidget's Avatar
 
Join Date: Oct 2007
Location: Eugene Oregon
Posts: 6,182
iTrader: (2)
Default

yeah i couldnt find a bimmerbum on ebay.

any other sources?
__________________
-Josh
Sold-1995 318ti, Club Sport, Hellrot
Sold-1996 318ti, Active Model, Boston Green
Current- 1995 318ti, sport model, schwartz
thesk8nmidget is offline   Reply With Quote
Old 02-25-2008, 11:50 PM   #28
cali-ti
aka Stabby
 
cali-ti's Avatar
 
Join Date: Nov 2004
Location: Mead, CO
Posts: 5,336
iTrader: (0)
Default

it's bimmerbumco. hopefully this link takes you there: http://myworld.ebay.com/bimmerbumco&...MEFSX:SELLERID
__________________
1996 318ti, California package, 267k miles
current mods: bilstein sports, bavauto springs, e30 m3 LCABs, solid metal ball joints, bavauto RSMs w/reinforcements, e30 3.73 LSD & halfshafts, supersprint cat-back exhaust, turner rear sway bar reinforcements, IE poly subframe & RTABs + camber/toe kits, powdercoated e36 32x front calipers, sport mirrors, H&R 28mmF/19mmR sway bars, x-brace, auto solutions SSK w/poly bushing upgrade, BMW CD43 head unit, DICE HD Radio w/iPod integration and "stealth" HD antenna, staggered style 68s, orange electronic TPMS, leather arm rest, JT Designs metal undertray

acquired and awaiting install: heated seat kit, cali top switch relo, lumbar support kit, park distance control kit, heated washer nozzle kit, m-coupe rear subframe, trailing arms, differential, and halfshafts, m-coupe front/rear brakes with master cylinder, under hood light kit, mud flaps, rear sun blind, auto-dimming rear view mirror, tilt steering wheel retrofit, apexcone 5000K HIDs with 55W ballasts




2002 X5 4.4 Sport Package, 53.5k miles
Current Mods: e46 m3 steering wheel
cali-ti is offline   Reply With Quote
Old 02-25-2008, 11:51 PM   #29
thesk8nmidget
Senior Member
 
thesk8nmidget's Avatar
 
Join Date: Oct 2007
Location: Eugene Oregon
Posts: 6,182
iTrader: (2)
Default

muchos gracis sir!
__________________
-Josh
Sold-1995 318ti, Club Sport, Hellrot
Sold-1996 318ti, Active Model, Boston Green
Current- 1995 318ti, sport model, schwartz
thesk8nmidget is offline   Reply With Quote
Old 04-07-2008, 03:33 PM   #30
blower-ti
Junior Member
 
Join Date: Apr 2008
Location: northern ireland
Posts: 10
iTrader: (0)
Default

cheers lad that info should do the trick....
blower-ti is offline   Reply With Quote
Reply

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 12:25 PM.


.
Powered by site supporters
vBulletin Version 3.8.8
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©1999 - 2024, 318ti.org
© vBadvanced CMPS v3.2.2
[page compression: 118.95 k/141.99 k (16.23%)]

318ti.org does not warrant or assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information or products discussed.