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BMW 3-Series (E90 E92) Forum
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Ohlins R&T / Swift Installed
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10-02-2012, 11:07 AM | #45 | |
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I believe they're actually manufactured for Ohlins by Lesjofors.
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E92 pre-LCI 325i - Ohlins R&T; H&R spacers; M3 strut brace; Swift thrust sheets; 3 x chassis braces; diff brace; N53 V-brace; 034 subframe inserts; BMS clutch stop; BMS CDV; RE g/box mounts; Delrin shift bushes; Saikoumichi OCC; Cyba scoops; BMW Perf Exhaust; HEL s/steel brake hoses; M3 rear spoiler; Recaro Sportster CSs; M3 white dash LEDs; LED Angels; LED side repeaters; BMW Perf black grille; CSL reps; SSDD carbon diffuser; Monster Wrap black roof/clear front
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10-02-2012, 11:14 AM | #46 | |
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One thing I've heard say is that it would be good to be able to change rebound and compression independently from each other. But that is far beyond my skills of suspension setting-up. Alpina_B3_Lux
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10-02-2012, 11:15 AM | #47 | |
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Alpina_B3_Lux
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10-02-2012, 01:49 PM | #49 | |
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http://www.roadandtrackbyohlins.com/products/bms-mi00/
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E92 pre-LCI 325i - Ohlins R&T; H&R spacers; M3 strut brace; Swift thrust sheets; 3 x chassis braces; diff brace; N53 V-brace; 034 subframe inserts; BMS clutch stop; BMS CDV; RE g/box mounts; Delrin shift bushes; Saikoumichi OCC; Cyba scoops; BMW Perf Exhaust; HEL s/steel brake hoses; M3 rear spoiler; Recaro Sportster CSs; M3 white dash LEDs; LED Angels; LED side repeaters; BMW Perf black grille; CSL reps; SSDD carbon diffuser; Monster Wrap black roof/clear front
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10-02-2012, 02:02 PM | #50 | |
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The ohlins kit is 2.35 times stiffer than the stock sport springs in the front. Interestingly they say their rear spring is 70N/mm, which is only 399lb/in. Thats actually softer than the stock ZSP rear springs which are 460lb/in. |
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10-02-2012, 02:36 PM | #51 | |
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03-26-2016, 10:41 AM | #52 |
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sorry to bring this back up, but was wondering about the swift springs, particularly in the rear.
stock ohlins in the rear springs are 400lb/in 10" in length, and i read somewhere progressive even though the springs look evenly spaced. the swift springs in rear only go up to 9" if i wanted the 12kg spring rate. my question is: will the swift springs raise the car since it's stiffer, or would the loss of 1" actually lower the car more. i'm at max height in the rear and i don't want it to get any lower.. hope someone knows! thanks! |
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03-27-2016, 02:26 AM | #53 |
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I had ohlins with the springs that came with kit and had same scenario as you, I had them at max height in rear and ride height was barely high enough.....was going to get swift springs and pretty sure harold at hpa said u could get 10" which I was going to get but instead sold the ohlins and got kw clubsports.....said also he could get some spring pads and plates too......I never liked how ohlins springs just sat in the susp arm metal to metal....I had a whole thread on these specific issues too.....search for it
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03-31-2016, 02:00 PM | #54 | |
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04-26-2016, 09:37 AM | #55 |
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When I put the Ohlin kit in my convertible I was worried about the extra 400 lbs of weight the rear has because of the top. Harold recommended 10" Swift Springs and it might be too much. Its higher than stock.
I was thinking of putting the Ohlin springs in but are you saying they are too low even if adjusted to max height? On a convertible this would be a big issue. Thanks, ML |
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04-29-2016, 04:18 PM | #57 |
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Nik, Didn't you say yours was too low with the spring adjusters maxed out? I got an extra 400 lbs in the trunk with the convertible and worried it might be lower yet.
Thoughts? ML |
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04-30-2016, 09:23 AM | #58 |
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I went with 9 inch swift springs in the rear and ride height is perfect for me with plenty of adjustment range. I'm an E92 though.
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05-01-2016, 07:34 PM | #60 |
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I went right with Swifts. 336F + 672R. I'm very happy with this setup. I also have M3 subframe bushings and other M3 suspension bits so that factored into my Swift spring decision.
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05-01-2016, 08:23 PM | #61 |
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I did have trouble getting the rear ride height high enough with the Ohlins kit springs but I think my situation was an anomaly. Most people didn't have this problem. I also did not use anything at the base of the rear arms where the springs sit; If i had, it would have been fine and in the end I was able to adjust it to a reasonable height. You can get some spring pads/thrust sheets for these which I would recommend; you're not supposed to re-use the stock spring bushing. I would just ask HPA harold to see what he recommends as far as springs and about the thrust sheets. Your extra convertible weight might warrant some 10" springs but I couldn't say for sure, just ask Harold...
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06-05-2016, 10:40 AM | #62 | |
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my only issue with my setup is that I need camber plates to get my front camber back closer to spec. it's a DD for me so can't burn thru front tires like that. looking into camber plats and toes, etc to finish it off (except for an LSD which is coming this summer).
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Cobb AP3 Tuner, FMIC, CP, DP & Exhaust Afe Stg 2 Intake - Factory PPK v2 Ohlins R&T - M3 suspension bits Spec Stg 2 Clutch Kit & Alum Flywheel, Qualfe LSD |
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07-15-2016, 05:57 AM | #64 |
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Depends on how bad you beat them. I got 70k out for my asts which is ridiculously long but that was highway miles and no track use. You should expect able to get 50k decently had driven miles on the Ohlins or that's what I'm guessing.
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08-06-2018, 02:47 PM | #65 |
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Update:
The Ohlin springs were way too soft for the rear in a convertible. Used 10" Swifts and just fine. Care has about 38,000 miles on it.. Rear Ohlin shock leaking after 25K miles. But $200ea to rebuild!! Expected 50K or more and was told by Ohlin the rebuild cost was $75 when I bought them a few years ago and asked about the spring strength for a convertible. They said their rear springs would work but not even close. Replaced with Adjustable Koni's and working fine. Just a bitch to adjust because you have to remove the shock to adjust it.. |
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08-11-2018, 09:44 PM | #66 | |
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