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BMW 3-Series (E90 E92) Forum
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Full Review -- Supreme Power -- Lowering Perches ----------
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05-01-2015, 11:42 AM | #134 |
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05-01-2015, 12:00 PM | #135 |
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I didn't replace the mounts because the car only has 28k miles on it. There is an obvious rub mark on the inside wall of the tower. I'll try to get a pic this weekend. I'm not sure how a knock is producing a rub mark. I thought everything above the top of the spring were non-moving parts.
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05-01-2015, 12:00 PM | #136 |
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Here's a picture of my setup. Bilstein B12 kit + Supreme Power lowering perches. Wheels are 18" Style 197. 8" front with no spacer (had to remove spacer due to rubbing after lowering perches were installed). 8.5" rear + 18mm spacer.
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05-01-2015, 12:12 PM | #137 | |
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If the rest of the components are good the know is from the strut mounts. Possible causes:strut shaft is lose or too tight, incorrect washer position, missing washer or the Dinan plates are loose. Last edited by feuer; 05-01-2015 at 12:20 PM.. |
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05-04-2015, 03:41 PM | #138 | |
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My question is, is it safe to grind down the rim of the perch to add clearance? |
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05-04-2015, 05:46 PM | #139 |
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05-05-2015, 01:24 PM | #140 |
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Could we get a couple more pictures of your ride height at different angles? Your front looks pretty low to me with the perches. Thanks!
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05-06-2015, 08:25 AM | #141 |
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Yeah I'll try to take some more pictures. The front tires are very slightly tucked under the fenders.
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05-08-2015, 07:47 PM | #142 |
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Just ordered these Supreme Lowering Perches for my XI. Any welding needed for install? Also the box contained the top pieces (perches) as well as two other mystery parts....?????
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05-08-2015, 09:35 PM | #143 |
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For XI you must replace the strut mounts as well. No mystery pieces ?you have all you need in the box.
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10-26-2015, 08:23 PM | #144 |
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1562 Kimberly Ave Fullerton CA 92831 Contact: sales@supremepower.com :: Shop# (714)632-1951 Sales & service of BBS Street & Motorsport products. BBS Highest Volume Dealer 2015 thru 2022 All the top brands at the prices and service you can count on. Professional installation. |
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01-04-2016, 08:56 AM | #147 |
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Wow that is quite a drop.
So without the lower rubber pads it really does make a difference. So this is completely noise free?
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01-05-2016, 02:29 PM | #148 | |
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I have ran with and without pads. Both times had experiencing noise. Both times unrelated with the pad itself. It was from the spring rubbing on that welded on arch piece on the side on the perch and also the perch hitting the strut mount when the suspension is super under load. VERY dangerous I should say at the very least. |
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01-05-2016, 09:33 PM | #149 | |
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I'm assuming some people have noise problem with old oem high mileage shocks when they lower it. BTW I'm on yellow KONI Race adjustable shocks, no noises at all |
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01-05-2016, 11:02 PM | #150 |
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Me too. Koni yellow adjustable. Noise with BMW factory strut mount. Noise with new OEM strut mount replacment. Noise with BMW factory sport springs. Noise with BMW performance yellow springs. New control arms, new sway bar links. Noise with pads. Noise with out pads. Noise went away when I removed the SP perches.
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01-06-2016, 10:09 PM | #151 | |
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drop, lower, lowering perches, springs, supreme power |
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