» Site Navigation | | » Recent Threads | | | | | | 02-23-2006, 03:47 AM | #1 | Member Join Date: Aug 2004 Location: Chicago Posts: 31 | M Coupe rear brakes i have a 1995 ti base car, and i'm interested in upgrading the rear rotors to vented, and was curious if the m coupe rear brakes were a direct bolt on like the 32X brakes up front. i'm thinking about upgrading to an LSD soon, and keeping my ti output flanges and half shafts, and now i'm wondering if i can swap the rotors, calipers, and carriers like the upgrade with the front. thanks in advance for your responses | | | 02-23-2006, 03:55 AM | #2 | doesn't care about you. Join Date: Aug 2004 Location: Denver, CO Posts: 3,925 | Quote: Originally Posted by midwestTI i have a 1995 ti base car, and i'm interested in upgrading the rear rotors to vented, and was curious if the m coupe rear brakes were a direct bolt on like the 32X brakes up front. i'm thinking about upgrading to an LSD soon, and keeping my ti output flanges and half shafts, and now i'm wondering if i can swap the rotors, calipers, and carriers like the upgrade with the front. thanks in advance for your responses | The club sport 3.45 LSD is a direct bolt in. I think you have to swap the entire sub frame to get the m coupe brakes. __________________ '99 Dinan M3 | | | 02-23-2006, 04:58 AM | #3 | aka Stabby Join Date: Nov 2004 Location: Mead, CO Posts: 5,336 | you might be able to use just the m-coupe trailing arms, but i don't know anyone who has done this. to my knowledge, people have always done it as a complete subframe swap. __________________ 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 | | | 03-29-2006, 10:20 PM | #4 | Senior Member Join Date: Feb 2005 Location: Portugal - Lisboa Posts: 205 | I've also been thinking about M roadster/coupe rear brakes, since I already have the fronts. Unfortunately, I've been searching alot and I was unable to reach a conclusion... Here is the M roadster rear brake setup: http://www.realoem.com/bmw/showparts...67&hg=34&fg=10 From this, I will need the brake discs, pads, calipers and carriers. Now, I don't know were is the rear carrier going to connect... is it to part 1 of this diagram? http://www.realoem.com/bmw/showparts...58&hg=33&fg=40 The flange hub. If so, I will also need this hub correct? Then, I believe this hub will go to the output shaft, wich is part 1 of this other diagram: http://www.realoem.com/bmw/showparts...05&hg=33&fg=25 If so, is this shaft different from my ti one? Here's another diagram... http://www.realoem.com/bmw/showparts...98&hg=33&fg=30 Will I need any part from this one to do the rear brake swap? I hope we can all, together reach some conclusions about the truth of this swap... regards! __________________ Portuguese 318ti MODS: Staggered M Kontours; Mtec Side Trim with M3 badges; Mtec Steering wheel with Airbag; M3 Modified Shift Lever; M3 Leather Shift Knob, Leather Centre Arm Rest; Euro Clear turn signals; M3 Electric and Heated Side Mirrors; Cat replaced by straight pipe; Mtec Rear Bumper; E36 M3 Front Brakes with EBC Drilled and Slotted Rotors and EBC Red Stuff Pads; Vader Seats. More to come! My Picture Gallery: http://www.318ti.org/gallery/showgal...r=1407&cat=500 | | | 03-29-2006, 10:53 PM | #5 | Senior Member Join Date: Jul 2004 Location: Florida Posts: 1,595 | I don't know if I'm right or not, but unless you have M brakes up front I dont think having M brakes in the rear with either 318/325/328 brakes up front would be a good idea. Doesn't most of the braking come from up front. I also think you need the M coupe rear subframe to put the brakes on. | | | 03-29-2006, 11:00 PM | #6 | Senior Member Join Date: Feb 2005 Location: Portugal - Lisboa Posts: 205 | I already have the M brakes up front... And they are great! __________________ Portuguese 318ti MODS: Staggered M Kontours; Mtec Side Trim with M3 badges; Mtec Steering wheel with Airbag; M3 Modified Shift Lever; M3 Leather Shift Knob, Leather Centre Arm Rest; Euro Clear turn signals; M3 Electric and Heated Side Mirrors; Cat replaced by straight pipe; Mtec Rear Bumper; E36 M3 Front Brakes with EBC Drilled and Slotted Rotors and EBC Red Stuff Pads; Vader Seats. More to come! My Picture Gallery: http://www.318ti.org/gallery/showgal...r=1407&cat=500 | | | 04-04-2006, 03:59 AM | #7 | Moderator Join Date: Jun 2003 Location: Bouncing off the rev limiter in CT! Posts: 3,156 | I've said it once, and I'm saying it again: This is why I swapped the entire rear sub frame assembly. There are just too many bits to bodge to make it work. Lets look at the above posts for a moment. Lets then look at the tons of posts on the diff/half shafts. Again, swapping the entire assembly (and knowing everything fits and works) is the most economical from a monetary as well as time standpoint. | | | 04-04-2006, 04:04 AM | #8 | aka Stabby Join Date: Nov 2004 Location: Mead, CO Posts: 5,336 | Quote: Originally Posted by J!m I've said it once, and I'm saying it again: This is why I swapped the entire rear sub frame assembly. There are just too many bits to bodge to make it work. Lets look at the above posts for a moment. Lets then look at the tons of posts on the diff/half shafts. Again, swapping the entire assembly (and knowing everything fits and works) is the most economical from a monetary as well as time standpoint. | as long as you can find one i was just lucky enough to find a full setup at a reasonable price, shipped all the way from the east coast for less than $200! w00t! too bad i can't install it until i get 17" rims (and get everything cleaned up, painted or powdercoated, calipers rebuilt, etc etc). __________________ 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 | | | | Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | | Posting Rules | You may not post new threads You may not post replies You may not post attachments You may not edit your posts HTML code is Off | | | |