FCP Euro
SKU:
KIT-34118089937G01KT
BMW X3 and X4 to F90 M5 / G8X 6-Piston Big Brake Upgrade Kit - FCP Euro 34118089937G01KT
X3, X4
Never worry about brake fade again with 395mm M5 stopping power on your G01 X3 or G02 X4, includes larger blue caliper carriers for cars with standard M Sport Brakes
Price each:
$3,246.38
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order.
Note: The customer is responsible for the cost of return shipping.
QTY
Make sure this fits your car
To ensure fitment and browse only products that fit, please select a vehicle first.
Description
Details
- SKU:
- KIT-34118089937G01KT
- FCP Euro ID:
- Quality:
- Performance
OE Numbers
- 34106864424, 34116772117, 34111162783, 34116754644, 34108064557, 34108064558, 34118054826, 34118054825, 34206891773, 34206891774, 34118054827, 34118054828, 34206881294, 24205, 11237834098
MFG Numbers
- BFR43502, BFL43501, 34206891773, 34206891774, BRL43503, BRR43504, 34206881294, 24205, 230718
This Kit Includes
| Qty | Part | SKU | Brand | Price |
|---|---|---|---|---|
| 8 | Disc Brake Caliper Bracket Mounting Bolt | BMW-34106864424 |
OE Supplier
|
$75.84 |
| 1 | Brake Dust Shield | BMW-34108064557 |
Genuine BMW
|
$73.99 |
| 1 | Brake Dust Shield | BMW-34108064558 |
Genuine BMW
|
$60.00 |
| 1 | Disc Brake Rotor | SHW-BFR43502 |
SHW Performance
|
$477.66 |
| 1 | Disc Brake Rotor | SHW-BFL43501 |
SHW Performance
|
$477.66 |
| 1 | Disc Brake Caliper Bracket | BMW-34206891773 |
Genuine BMW
|
$297.99 |
| 1 | Disc Brake Caliper Bracket | BMW-34206891774 |
Genuine BMW
|
$297.99 |
| 1 | Disc Brake Rotor | SHW-BRL43503 |
SHW Performance
|
$310.22 |
| 1 | Disc Brake Rotor | SHW-BRR43504 |
SHW Performance
|
$310.22 |
| 2 | Disc Brake Pad Retaining Clip | BMW-34206881294 |
Genuine BMW
|
$69.78 |
| 1 | Gasket Maker | LCT-24205 |
Loctite
|
$2.29 |
| 4 | Engine Crankshaft Bolt | BMW-11237834098 |
Genuine BMW
|
$43.56 |
| 2 | Disc Brake Caliper Bracket | FCP-34118089937ADPT |
Aftermarket
|
$749.18 |
Product Information
⚠️ Important Notes
- Does not include front calipers — you will need to source your own F90 M5 or G8X front calipers (details below).
- This kit requires 19" or larger front wheels — fitment may vary depending on wheel design.
- Does not include brake pads — For everyday use, we recommend Hella Pagid front and rear pads. Interchanged numbers are: Front 34107883262 | Rear 34218847061
📘 PLEASE READ: CALIPER INFO
With the availability of F90 M5/ G80 M3 calipers on the market, and the nature of parts shared between the F90 M5, X3M, and X5M, we've brought it all together into a high-value OEM style 6-piston 395mm front and 370mm rear BBK (big brake kit) for your G01 X3 or G02 X4.
🧩 Calipers Required (choose your color):
| Color | Front Left Caliper | Front Right Caliper |
|---|---|---|
| Blue | 34118089937 | 34118089938 |
| Red | 34109501997 | 34109501998 |
| Black | 34118746867 | 34118746868 |
When searching for used calipers, it can be helpful to search by “F90 M5 brake calipers” or similar, instead of direct OE numbers.
This kit is made possible with our front caliper mounting brackets, which are the same dimensions as the brackets on an F95 X5M. If you’re able to source a set of F95 X5M front calipers, you can omit the brackets and E-torx caliper bracket bolts included in this kit.
🔩 Torque Specifications
Please use the included blue thread locker on the E-torx mounting bolts that attach the caliper to the adapter bracket.
- Caliper bracket to suspension knuckle: 120 Nm
- Caliper to caliper bracket (E14 head): 120 Nm
Note: Brake Rotor Set Screw:
The brake rotor set screw placement is different between non-M wheel hubs and those of the X3M/ X5M. Therefore, after completing this conversion you will not be able to use a brake rotor set screw on either the front or rear axles. This isn't an issue for brake functionality, although installation will be easier (especially with spacers) by using an M14 alignment tool.
Fits These Cars
BMW X3
-
2018 BMW X3 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30M0 Gas
Notes: Converts to X3M brake sizes -
2018 BMW X3 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2019 BMW X3 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30M0 Gas
Notes: Converts to X3M brake sizes -
2019 BMW X3 sDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic RWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2019 BMW X3 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2020 BMW X3 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Gas
Notes: Converts to X3M brake sizes -
2020 BMW X3 sDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic RWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2020 BMW X3 xDrive30e Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Plug-in hybrid ev-gas (phev)
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2020 BMW X3 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2021 BMW X3 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Gas
Notes: Converts to X3M brake sizes -
2021 BMW X3 sDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic RWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2021 BMW X3 xDrive30e Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Plug-in hybrid ev-gas (phev)
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2021 BMW X3 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2022 BMW X3 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Mild hybrid ev-gas (mhev)
Notes: Converts to X3M brake sizes -
2022 BMW X3 sDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic RWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2022 BMW X3 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2023 BMW X3 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Mild hybrid ev-gas (mhev)
Notes: Converts to X3M brake sizes -
2023 BMW X3 sDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic RWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2023 BMW X3 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2024 BMW X3 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Mild hybrid ev-gas (mhev)
Notes: Converts to X3M brake sizes -
2024 BMW X3 sDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic RWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes -
2024 BMW X3 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X3M brake sizes
BMW X4
-
2019 BMW X4 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30M0 Gas
Notes: Converts to X4M brake sizes -
2019 BMW X4 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X4M brake sizes -
2020 BMW X4 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Gas
Notes: Converts to X4M brake sizes -
2020 BMW X4 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X4M brake sizes -
2021 BMW X4 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Gas
Notes: Converts to X4M brake sizes -
2021 BMW X4 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X4M brake sizes -
2022 BMW X4 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Mild hybrid ev-gas (mhev)
Notes: Converts to X4M brake sizes -
2022 BMW X4 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X4M brake sizes -
2023 BMW X4 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Mild hybrid ev-gas (mhev)
Notes: Converts to X4M brake sizes -
2023 BMW X4 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X4M brake sizes -
2024 BMW X4 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Mild hybrid ev-gas (mhev)
Notes: Converts to X4M brake sizes -
2024 BMW X4 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X4M brake sizes -
2025 BMW X4 M40i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 3.0L L6 B58B30O1 Mild hybrid ev-gas (mhev)
Notes: Converts to X4M brake sizes -
2025 BMW X4 xDrive30i Disc Brake Upgrade Kit (Front and Rear)Automatic AWD Sport Utility 2.0L L4 B46B20O0 Gas
Notes: For cars with M Sport Brakes (S2NHA) - Converts to X4M brake sizes
Product Reviews
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Question
Posted by Arya
What is the difference between this and https://www.fcpeuro.com/products/bmw-x3-and-x4-to-f90-m5-g8x-6-piston-big-brake-upgrade-kit-fcp-euro-34118089937g01kt1
Answer
(Posted by FCP Euro Products Team)
The kits contain the same parts and are the same. Unfortunately, both are on back order at this time.
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