 brake upgrade, BMW Callipers |
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| Petepat |
 Dec 19 2023, 06:04 PM
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#1
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Member  Group: Members Posts: 64 Joined: 1-December 19 From: Florida Member No.: 23,691 Region Association: None  |
So I've looked at the links using Boxer callipers and it looks quite complicated where as some where I read one can do a straight swop using BMW callipers. Has anyone done this and was it an improvement? Yours thoughts in this direction welcomed.
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Replies
| mepstein |
Dec 19 2023, 08:50 PM
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914-6 GT in waiting Group: Members Posts: 19,747 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region 
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You can use bmw calipers on 914-4 struts. Alfa and M calipers require 3” - 914-6/911 struts. Boxster brake calipers require 3 1/2” struts & adaptors.
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| burton73 |
Dec 19 2023, 09:01 PM
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#3
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Senior member, and old dude Group: Members Posts: 3,756 Joined: 2-January 07 From: Los Angeles Member No.: 7,414 Region Association: Southern California
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QUOTE(mepstein @ Dec 19 2023, 06:50 PM)  You can use bmw calipers on 914-4 struts. Alfa and M calipers require 3” - 914-6/911 struts. Boxster brake calipers require 3 1/2” struts & adaptors. My mistake I guess. Mark S says he was invoiced for 911 struts. The stock 4 ones that I took my shoulder out, we put on that made the car a roller to get it to Utah last year. Bob B |
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Posts in this topic
Petepat brake upgrade Dec 19 2023, 06:04 PM
technicalninja I'm doing exactly this on the 75 I am resurrec... Dec 19 2023, 07:13 PM burton73 Alpha calipers on a 914-4 front suspension with 91... Dec 19 2023, 08:43 PM
mate914
You can use bmw calipers on 914-4 struts. Alfa an... Dec 21 2023, 08:00 PM mepstein
[quote name='mepstein' post='3118933' date='Dec 1... Dec 21 2023, 08:23 PM Ishley I have BMW brakes on my 72 914-4. It came with the... Dec 19 2023, 09:35 PM rjames
So I've looked at the links using Boxer calli... Dec 19 2023, 09:58 PM mepstein
So I've looked at the links using Boxer call... Dec 19 2023, 11:09 PM infraredcalvin Hmmm from boxster to bmw brakes that’s a huge sw... Dec 19 2023, 10:13 PM Geezer914 I did a BMW front caliper swap with a 19mm master ... Dec 20 2023, 07:05 AM brant The conversion to 5 lugs also gives you a vented r... Dec 20 2023, 07:52 AM 914Sixer GO to Classic Section and DO your homework. Cover... Dec 20 2023, 08:15 AM Petepat Well thanks guys for all the input, I just want th... Dec 21 2023, 06:14 PM 914Sixer Yes you can lock them. You cannot compare to ABS ... Dec 21 2023, 06:28 PM Superhawk996
Yes you can lock them. You cannot compare to ABS... Dec 21 2023, 06:46 PM Superhawk996 Well if the calipers were painted red . . . They a... Dec 21 2023, 06:45 PM Shivers I can share what worked well with mine. I put stee... Dec 21 2023, 07:48 PM |
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