
Mishimoto Wheel Spacers - 5x112 - 66.5 - 20 - M14 - Black
Ships from the brand or distributor, usually in 3–7 business days
Make sure this fits your car
Fits: BMW 540i (G30, 2017-2019), 740i (G11, 2016-2019), X3 M40i (G01, 2018-2019), Z4 M40i (G29), 540i (G30, 2020+), X3 M40i (G01, 2020+) (B58).
- Shipping at real carrier rates
- 30-day returns on unused parts
- Fitment help before you buy
These are 20 mm hub-centric spacers for BMWs with a 5x112 bolt pattern, 66.5 mm center bore and M14x1.25 wheel bolts. They push the wheel out to widen track, fill the arch, or clear a bigger brake package, and the kit comes with the longer bolts you need to run them.
What you get
- Two 20 mm spacers, forged from 6061-T6 aluminum and anodized black to resist corrosion.
- Hub-centric design. The spacer acts as an extension of the hub, so the wheel stays centered the way it does on the factory hub.
- Ten M14x1.25 wheel bolts in grade 10.9 steel, enough for two wheels.
- Chamfered edges that resist seizing and give you a pry point when it's time to remove them.
Good to know
- Measure your fender and suspension clearance before ordering to confirm 20 mm fits your setup.
- Sold in pairs. Order two kits to do all four corners.
- Covered by Mishimoto's lifetime warranty for the original buyer.
Brand: Mishimoto · Part #: MMWS-015-200BK
Ships from the brand or distributor, usually in 3-7 business days.
BMW 540i (G30, 2017-2019), 740i (G11, 2016-2019), X3 M40i (G01, 2018-2019), Z4 M40i (G29), 540i (G30, 2020+), X3 M40i (G01, 2020+) (B58).
| Model | Chassis | Years | Engine | Fits |
|---|---|---|---|---|
| M140i | F20/F21 | 2016–2019 | Gen 1 B58 | |
| M240i | F22/F23 | 2016–2021 | Gen 1 B58 | |
| 340i | F30/F31/F34 | 2016–2019 | Gen 1 B58 | |
| 440i | F32/F33/F36 | 2017–2020 | Gen 1 B58 | |
| 540i | G30/G31 | 2017–2019 | Gen 1 B58 | |
| 740i | G11/G12 | 2016–2019 | Gen 1 B58 | |
| X3 M40i | G01 | 2018–2019 | Gen 1 B58 | |
| X4 M40i | G02 | 2019 | Gen 1 B58 | |
| 640i GT | G32 | 2018–2019 | Gen 1 B58 | |
| M340i | G20/G21 | 2019–2024 | Gen 2 B58 (TU) | |
| M440i | G22/G23/G26 | 2021–2024 | Gen 2 B58 (TU) | |
| M240i | G42 | 2022–2024 | Gen 2 B58 (TU) | |
| Z4 M40i | G29 | 2019+ | Gen 2 B58 (TU) | |
| GR Supra 3.0 | A90/A91 | 2020+ | Gen 2 B58 (TU) | |
| 540i | G30/G31 | 2020–2023 | Gen 2 B58 (TU) | |
| 740i | G11/G12 | 2020–2022 | Gen 2 B58 (TU) | |
| X3 M40i | G01 | 2020+ | Gen 2 B58 (TU) | |
| X4 M40i | G02 | 2020+ | Gen 2 B58 (TU) | |
| X5 xDrive40i | G05 | 2019–2023 | Gen 2 B58 (TU) | |
| X6 xDrive40i | G06 | 2020–2023 | Gen 2 B58 (TU) | |
| X7 xDrive40i | G07 | 2019–2022 | Gen 2 B58 (TU) | |
| 840i | G14/G15/G16 | 2019+ | Gen 2 B58 (TU) | |
| INEOS Grenadier | Station Wagon/Quartermaster | 2023+ | Gen 2 B58 (TU) | |
| M340i | G20/G21 | 2025+ | Gen 3 B58 (48V) | |
| M440i | G22/G23/G26 | 2025+ | Gen 3 B58 (48V) | |
| M240i | G42 | 2025+ | Gen 3 B58 (48V) |
Not sure? Email sales@b58racing.com with your VIN.
- Ships from the brand or distributor, usually in 3–7 business days.
- Shipping is charged at the carrier's rate, shown at checkout. Orders over 70 lb ship by freight for a flat $99.
- Unused parts can be returned within 30 days. Some items are marked no-refund in their description.
Full details are on our shipping and returns page.
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