| 04-15-2024, 02:05 AM | #1 |
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6-piston front BBK, 4-piston rear dual-caliper BBK - Full installation
Special thanks to "dentprotony@gmail.com" for supplying all the parts to the rear BBK
I did the fronts years ago here: https://g05.bimmerpost.com/forums/sh....php?t=1779038 But why not document it again? Got the wheels back from powdercoat, refinished the (front) calipers in red, and decided to go a completely different direction with it. First.... the rears:
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342  Last edited by Ninefourteener; 04-15-2024 at 03:22 AM.. |
| 04-15-2024, 02:06 AM | #2 |
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teardown
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 |
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| 04-15-2024, 02:07 AM | #3 |
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rear BBK brackets
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 |
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| 04-15-2024, 02:08 AM | #4 |
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whoa....
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 |
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| 04-15-2024, 02:09 AM | #5 |
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behind the wheels
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 |
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| 04-15-2024, 02:10 AM | #6 |
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rear suspension squatted appropriately, now onto the fronts
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 |
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| 04-15-2024, 02:11 AM | #7 |
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the fronts
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 |
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| 04-15-2024, 02:12 AM | #8 |
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6-piston X5M calipers & rotors.... refinished in red.
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 |
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| 04-15-2024, 02:13 AM | #9 |
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behind the wheel
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 |
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| 04-15-2024, 02:15 AM | #10 |
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the new "look".
Yes, it is in loading mode. In sport mode, it does not rub at all. Wheels are 22x10.5 front, 22x12 rear. Tires are OEM sized 275/35/22 front, 315/30/22 rear Tires are Continental Sport Contact 7s - The tires with the widest treadpatch on the market, so they don't look "stretched" over the rims.
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2020 X5 M50i, Alpine, B&W, Air Susp, anthracite, coffee, **CD player**:
15+ PAGE BUILD THREAD:https://g05.bimmerpost.com/forums/sh....php?t=1694019 690HP / 928nM Dynotune:https://g05.bimmerpost.com/forums/sh....php?t=1729813 6-Piston/4-piston BBK:https://g05.bimmerpost.com/forums/sh....php?t=2097342 Last edited by Ninefourteener; 04-15-2024 at 02:23 AM.. |
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| 04-17-2024, 03:39 PM | #12 |
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Well done, Sir. Well done...
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2023 BMW X5MC Tanzanite Blue II Metallic
2021 Jeep Grand Cherokee SRT Black 2006 Ford Mustang GT Convertible (car-show car) |
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