Further Information
ALPHA-N's weld-in sleeves set M6 brings motorsport-grade engineering to your BMW. This four-piece component set represents years of expertise in high-performance automotive applications, designed to deliver reliable strength and precision fitment across a comprehensive range of BMW models.
Key Features:
- Four M6 weld-in sleeves per set for motorsport-grade applications
- Engineered for compatibility across BMW 1-Series, 2-Series, 3-Series, 4-Series, M2, M3, and M4 models
- Original ALPHA-N motorsport/export component with proven track record
- Minimal shipping weight of 1.0 kg ensures efficient delivery
Includes:
- 1 x set of M6 weld-in sleeves (4 pieces)
Professional installation recommended. Road use requires individual approval. Contact ALPHA-N for installation guidance and any necessary additional materials.
| Manufacturer | Model | Years | Generations | Variant | Engine Code(s) |
|---|---|---|---|---|---|
| BMW | 1M | 2011, 2012 | 1M Coupe (E82) | 1M Coupe (E82)-3.0 (340 Hp) | N54B30T0 |
| BMW | M3 | 2010 | M3 Coupe (E92 LCI, facelift 2010) | M3 Coupe (E92 LCI, facelift 2010)-GTS 4.4 V8 (450 Hp) M DCT | S65B44A |
| BMW | M3 | 2010, 2011, 2012, 2013 | M3 Coupe (E92 LCI, facelift 2010) | M3 Coupe (E92 LCI, facelift 2010)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2010, 2011, 2012, 2013 | M3 Coupe (E92 LCI, facelift 2010) | M3 Coupe (E92 LCI, facelift 2010)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2007, 2008, 2009, 2010 | M3 Coupe (E92) | M3 Coupe (E92)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2008, 2009, 2010 | M3 Coupe (E92) | M3 Coupe (E92)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2010, 2011 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2010, 2011 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2011 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-CRT 4.4 V8 (450 Hp) M DCT | S65B44A |
| BMW | M3 | 2008, 2009, 2010 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2008, 2009, 2010 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2008 | M3 (E90) | M3 (E90)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2008 | M3 (E90) | M3 (E90)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M2 | 2015, 2016, 2017, 2018 | M2 coupe (F87) | M2 coupe (F87)-3.0 (370 Hp) | N55B30A |
| BMW | M2 | 2015, 2016, 2017, 2018 | M2 coupe (F87) | M2 coupe (F87)-3.0 (370 Hp) DCT | N55B30A |
| BMW | M2 | 2018, 2019, 2020, 2021 | M2 coupe (F87) | M2 coupe (F87)-Competition 3.0 (410 Hp) | S55B30A |
| BMW | M2 | 2018, 2019, 2020, 2021 | M2 coupe (F87) | M2 coupe (F87)-Competition 3.0 (410 Hp) DCT | S55B30A |
| BMW | M2 | 2020 | M2 coupe (F87) | M2 coupe (F87)-CS 3.0 (450 Hp) | S55B30A |
| BMW | M2 | 2020 | M2 coupe (F87) | M2 coupe (F87)-CS 3.0 (450 Hp) DCT | S55B30A |
| BMW | M2 | 2022, 2023, 2024 | M2 (G87) | M2 (G87)-3.0 (460 Hp) | S58B30T0 |
| BMW | M2 | 2022, 2023, 2024 | M2 (G87) | M2 (G87)-3.0 (460 Hp) Steptronic | S58B30T0 |
| BMW | M2 | 2024 | M2 (G87) | M2 (G87)-3.0 (480 Hp) | S58 |
| BMW | M2 | 2024 | M2 (G87) | M2 (G87)-3.0 (480 Hp) Steptronic | S58 |
| BMW | M2 | 2025 | M2 (G87) | M2 (G87)-CS 3.0 (530 Hp) M Steptronic | S58 |
| BMW | M3 | 2001, 2002, 2003, 2004, 2005, 2006 | M3 Convertible (E46) | M3 Convertible (E46)-3.2i 24V (343 Hp) | S54B32 |
| BMW | M3 | 2000, 2001, 2002, 2003 | M3 Coupe (E46) | M3 Coupe (E46)-3.2i 24V (343 Hp) | S54B32 |
| BMW | M3 | 2003, 2004, 2005, 2006 | M3 Coupe (E46) | M3 Coupe (E46)-CSL 3.2i 24V (360 Hp) | S5432HP |
| BMW | M3 | 2001, 2002, 2003, 2004, 2005, 2006 | M3 Coupe (E46) | M3 Coupe (E46)-3.2 (333 Hp) | S54B32 |
| BMW | M4 | 2014, 2015, 2016, 2017, 2018, 2019, 2020 | M4 (F82) | M4 (F82)-3.0 (431 Hp) | S55B30A |
| BMW | M4 | 2014, 2015, 2016, 2017, 2018, 2019, 2020 | M4 (F82) | M4 (F82)-3.0 (431 Hp) DCT | S55B30A |
| BMW | M4 | 2016, 2017 | M4 (F82) | M4 (F82)-GTS 3.0 (500 Hp) DCT | S55B30 |
| BMW | M4 | 2016, 2017, 2018, 2019, 2020 | M4 (F82) | M4 (F82)-Competition 3.0 (450 Hp) DCT | S55B30A |
| BMW | M4 | 2016, 2017, 2018, 2019, 2020 | M4 (F82) | M4 (F82)-Competition 3.0 (450 Hp) | S55B30A |
| BMW | M4 | 2017, 2018 | M4 (F82) | M4 (F82)-CS 3.0 (460 Hp) DCT | S55B30A |
| BMW | M3 | 2024 | M3 (G80 LCI, facelift 2024) | M3 (G80 LCI, facelift 2024)-Competition 3.0 (510 Hp) M Steptronic | S58B30T0 |
| BMW | M3 | 2024 | M3 (G80 LCI, facelift 2024) | M3 (G80 LCI, facelift 2024)-Competition 3.0 (530 Hp) M xDrive M Steptronic | S58B30T0 |
| BMW | M3 | 2020, 2021, 2022, 2023, 2024 | M3 (G80) | M3 (G80)-3.0 (480 Hp) | S58B30B |
| BMW | M3 | 2020, 2021, 2022, 2023, 2024 | M3 (G80) | M3 (G80)-Competition 3.0 (510 Hp) Steptronic | S58B30A |
| BMW | M3 | 2021, 2022, 2023, 2024 | M3 (G80) | M3 (G80)-Competition 3.0 (510 Hp) M xDrive M Steptronic | S58B30A |
| BMW | M3 | 2023, 2024 | M3 (G80) | M3 (G80)-CS 3.0 (550 Hp) M xDrive M Steptronic | |
| BMW | M3 | 2024 | M3 Touring (G81 LCI, facelift 2024) | M3 Touring (G81 LCI, facelift 2024)-Competition 3.0 (530 Hp) M xDrive M Steptronic | S58B30T0 |
| BMW | M3 | 2025 | M3 Touring (G81 LCI, facelift 2024) | M3 Touring (G81 LCI, facelift 2024)-CS 3.0 (550 Hp) M xDrive M Steptronic | |
| BMW | M3 | 2024 | M3 (G80 LCI, facelift 2024) | M3 (G80 LCI, facelift 2024)-3.0 (480 Hp) | S58B30T0 |
| BMW | M4 | 2024 | M4 (G82 LCI, facelift 2024) | M4 (G82 LCI, facelift 2024)-Competition 3.0 (510 Hp) M Steptronic | S58B30T0 |
| BMW | M4 | 2024 | M4 (G82 LCI, facelift 2024) | M4 (G82 LCI, facelift 2024)-Competition 3.0 (530 Hp) M xDrive M Steptronic | S58B30T0 |
| BMW | M4 | 2024 | M4 (G82 LCI, facelift 2024) | M4 (G82 LCI, facelift 2024)-3.0 (480 Hp) | S58B30T0 |
| BMW | M4 | 2024 | M4 (G82 LCI, facelift 2024) | M4 (G82 LCI, facelift 2024)-CS 3.0 (550 Hp) M xDrive M Steptronic | S58B30T0 |
| BMW | M4 | 2020, 2021, 2022, 2023, 2024 | M4 (G82) | M4 (G82)-3.0 (480 Hp) | S58B30B |
| BMW | M4 | 2020, 2021, 2022, 2023, 2024 | M4 (G82) | M4 (G82)-Competition 3.0 (510 Hp) Steptronic | S58B30A |
| BMW | M4 | 2021, 2022, 2023, 2024 | M4 (G82) | M4 (G82)-Competition 3.0 (510 Hp) M xDrive M Steptronic | S58B30A |
| BMW | M4 | 2022 | M4 (G82) | M4 (G82)-CSL 3.0 (550 Hp) M Steptronic | S58B30T0 |
| BMW | M3 | 2022, 2023, 2024 | M3 Touring (G81) | M3 Touring (G81)-Competition 3.0 (510 Hp) M Steptronic M xDrive | S58B30A |
| BMW | M4 | 2024 | M4 Convertible (G83 LCI, facelift 2024) | M4 Convertible (G83 LCI, facelift 2024)-Competition 3.0 (530 Hp) M xDrive M Steptronic | S58B30T0 |
| BMW | M4 | 2021, 2022, 2023, 2024 | M4 Convertible (G83) | M4 Convertible (G83)-Competition 3.0 (510 Hp) M xDrive M Steptronic | S58B30A |
BMW 1M
Years:
2011, 2012
Generations:
1M Coupe (E82)
Variant:
1M Coupe (E82)-3.0 (340 Hp)
Engine Codes:
N54B30T0
BMW M3
Years:
2010
Generations:
M3 Coupe (E92 LCI, facelift 2010)
Variant:
M3 Coupe (E92 LCI, facelift 2010)-GTS 4.4 V8 (450 Hp) M DCT
Engine Codes:
S65B44A
BMW M3
Years:
2010, 2011, 2012, 2013
Generations:
M3 Coupe (E92 LCI, facelift 2010)
Variant:
M3 Coupe (E92 LCI, facelift 2010)-4.0 V8 (420 Hp)
Engine Codes:
S65B40A
BMW M3
Years:
2010, 2011, 2012, 2013
Generations:
M3 Coupe (E92 LCI, facelift 2010)
Variant:
M3 Coupe (E92 LCI, facelift 2010)-4.0 V8 (420 Hp) M DCT
Engine Codes:
S65B40A
BMW M3
Years:
2007, 2008, 2009, 2010
Generations:
M3 Coupe (E92)
Variant:
M3 Coupe (E92)-4.0 V8 (420 Hp)
Engine Codes:
S65B40A
BMW M3
Years:
2008, 2009, 2010
Generations:
M3 Coupe (E92)
Variant:
M3 Coupe (E92)-4.0 V8 (420 Hp) M DCT
Engine Codes:
S65B40A
BMW M3
Years:
2010, 2011
Generations:
M3 (E90 LCI, facelift 2008)
Variant:
M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp)
Engine Codes:
S65B40A
BMW M3
Years:
2010, 2011
Generations:
M3 (E90 LCI, facelift 2008)
Variant:
M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) M DCT
Engine Codes:
S65B40A
BMW M3
Years:
2011
Generations:
M3 (E90 LCI, facelift 2008)
Variant:
M3 (E90 LCI, facelift 2008)-CRT 4.4 V8 (450 Hp) M DCT
Engine Codes:
S65B44A
BMW M3
Years:
2008, 2009, 2010
Generations:
M3 (E90 LCI, facelift 2008)
Variant:
M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) M DCT
Engine Codes:
S65B40A
BMW M3
Years:
2008, 2009, 2010
Generations:
M3 (E90 LCI, facelift 2008)
Variant:
M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp)
Engine Codes:
S65B40A
BMW M3
Years:
2008
Generations:
M3 (E90)
Variant:
M3 (E90)-4.0 V8 (420 Hp)
Engine Codes:
S65B40A
BMW M3
Years:
2008
Generations:
M3 (E90)
Variant:
M3 (E90)-4.0 V8 (420 Hp) M DCT
Engine Codes:
S65B40A
BMW M2
Years:
2015, 2016, 2017, 2018
Generations:
M2 coupe (F87)
Variant:
M2 coupe (F87)-3.0 (370 Hp)
Engine Codes:
N55B30A
BMW M2
Years:
2015, 2016, 2017, 2018
Generations:
M2 coupe (F87)
Variant:
M2 coupe (F87)-3.0 (370 Hp) DCT
Engine Codes:
N55B30A
BMW M2
Years:
2018, 2019, 2020, 2021
Generations:
M2 coupe (F87)
Variant:
M2 coupe (F87)-Competition 3.0 (410 Hp)
Engine Codes:
S55B30A
BMW M2
Years:
2018, 2019, 2020, 2021
Generations:
M2 coupe (F87)
Variant:
M2 coupe (F87)-Competition 3.0 (410 Hp) DCT
Engine Codes:
S55B30A
BMW M2
Years:
2020
Generations:
M2 coupe (F87)
Variant:
M2 coupe (F87)-CS 3.0 (450 Hp)
Engine Codes:
S55B30A
BMW M2
Years:
2020
Generations:
M2 coupe (F87)
Variant:
M2 coupe (F87)-CS 3.0 (450 Hp) DCT
Engine Codes:
S55B30A
BMW M2
Years:
2022, 2023, 2024
Generations:
M2 (G87)
Variant:
M2 (G87)-3.0 (460 Hp)
Engine Codes:
S58B30T0
BMW M2
Years:
2022, 2023, 2024
Generations:
M2 (G87)
Variant:
M2 (G87)-3.0 (460 Hp) Steptronic
Engine Codes:
S58B30T0
BMW M2
Years:
2024
Generations:
M2 (G87)
Variant:
M2 (G87)-3.0 (480 Hp)
Engine Codes:
S58
BMW M2
Years:
2024
Generations:
M2 (G87)
Variant:
M2 (G87)-3.0 (480 Hp) Steptronic
Engine Codes:
S58
BMW M2
Years:
2025
Generations:
M2 (G87)
Variant:
M2 (G87)-CS 3.0 (530 Hp) M Steptronic
Engine Codes:
S58
BMW M3
Years:
2001, 2002, 2003, 2004, 2005, 2006
Generations:
M3 Convertible (E46)
Variant:
M3 Convertible (E46)-3.2i 24V (343 Hp)
Engine Codes:
S54B32
BMW M3
Years:
2000, 2001, 2002, 2003
Generations:
M3 Coupe (E46)
Variant:
M3 Coupe (E46)-3.2i 24V (343 Hp)
Engine Codes:
S54B32
BMW M3
Years:
2003, 2004, 2005, 2006
Generations:
M3 Coupe (E46)
Variant:
M3 Coupe (E46)-CSL 3.2i 24V (360 Hp)
Engine Codes:
S5432HP
BMW M3
Years:
2001, 2002, 2003, 2004, 2005, 2006
Generations:
M3 Coupe (E46)
Variant:
M3 Coupe (E46)-3.2 (333 Hp)
Engine Codes:
S54B32
BMW M4
Years:
2014, 2015, 2016, 2017, 2018, 2019, 2020
Generations:
M4 (F82)
Variant:
M4 (F82)-3.0 (431 Hp)
Engine Codes:
S55B30A
BMW M4
Years:
2014, 2015, 2016, 2017, 2018, 2019, 2020
Generations:
M4 (F82)
Variant:
M4 (F82)-3.0 (431 Hp) DCT
Engine Codes:
S55B30A
BMW M4
Years:
2016, 2017
Generations:
M4 (F82)
Variant:
M4 (F82)-GTS 3.0 (500 Hp) DCT
Engine Codes:
S55B30
BMW M4
Years:
2016, 2017, 2018, 2019, 2020
Generations:
M4 (F82)
Variant:
M4 (F82)-Competition 3.0 (450 Hp) DCT
Engine Codes:
S55B30A
BMW M4
Years:
2016, 2017, 2018, 2019, 2020
Generations:
M4 (F82)
Variant:
M4 (F82)-Competition 3.0 (450 Hp)
Engine Codes:
S55B30A
BMW M4
Years:
2017, 2018
Generations:
M4 (F82)
Variant:
M4 (F82)-CS 3.0 (460 Hp) DCT
Engine Codes:
S55B30A
BMW M3
Years:
2024
Generations:
M3 (G80 LCI, facelift 2024)
Variant:
M3 (G80 LCI, facelift 2024)-Competition 3.0 (510 Hp) M Steptronic
Engine Codes:
S58B30T0
BMW M3
Years:
2024
Generations:
M3 (G80 LCI, facelift 2024)
Variant:
M3 (G80 LCI, facelift 2024)-Competition 3.0 (530 Hp) M xDrive M Steptronic
Engine Codes:
S58B30T0
BMW M3
Years:
2020, 2021, 2022, 2023, 2024
Generations:
M3 (G80)
Variant:
M3 (G80)-3.0 (480 Hp)
Engine Codes:
S58B30B
BMW M3
Years:
2020, 2021, 2022, 2023, 2024
Generations:
M3 (G80)
Variant:
M3 (G80)-Competition 3.0 (510 Hp) Steptronic
Engine Codes:
S58B30A
BMW M3
Years:
2021, 2022, 2023, 2024
Generations:
M3 (G80)
Variant:
M3 (G80)-Competition 3.0 (510 Hp) M xDrive M Steptronic
Engine Codes:
S58B30A
BMW M3
Years:
2023, 2024
Generations:
M3 (G80)
Variant:
M3 (G80)-CS 3.0 (550 Hp) M xDrive M Steptronic
Engine Codes:
BMW M3
Years:
2024
Generations:
M3 Touring (G81 LCI, facelift 2024)
Variant:
M3 Touring (G81 LCI, facelift 2024)-Competition 3.0 (530 Hp) M xDrive M Steptronic
Engine Codes:
S58B30T0
BMW M3
Years:
2025
Generations:
M3 Touring (G81 LCI, facelift 2024)
Variant:
M3 Touring (G81 LCI, facelift 2024)-CS 3.0 (550 Hp) M xDrive M Steptronic
Engine Codes:
BMW M3
Years:
2024
Generations:
M3 (G80 LCI, facelift 2024)
Variant:
M3 (G80 LCI, facelift 2024)-3.0 (480 Hp)
Engine Codes:
S58B30T0
BMW M4
Years:
2024
Generations:
M4 (G82 LCI, facelift 2024)
Variant:
M4 (G82 LCI, facelift 2024)-Competition 3.0 (510 Hp) M Steptronic
Engine Codes:
S58B30T0
BMW M4
Years:
2024
Generations:
M4 (G82 LCI, facelift 2024)
Variant:
M4 (G82 LCI, facelift 2024)-Competition 3.0 (530 Hp) M xDrive M Steptronic
Engine Codes:
S58B30T0
BMW M4
Years:
2024
Generations:
M4 (G82 LCI, facelift 2024)
Variant:
M4 (G82 LCI, facelift 2024)-3.0 (480 Hp)
Engine Codes:
S58B30T0
BMW M4
Years:
2024
Generations:
M4 (G82 LCI, facelift 2024)
Variant:
M4 (G82 LCI, facelift 2024)-CS 3.0 (550 Hp) M xDrive M Steptronic
Engine Codes:
S58B30T0
BMW M4
Years:
2020, 2021, 2022, 2023, 2024
Generations:
M4 (G82)
Variant:
M4 (G82)-3.0 (480 Hp)
Engine Codes:
S58B30B
BMW M4
Years:
2020, 2021, 2022, 2023, 2024
Generations:
M4 (G82)
Variant:
M4 (G82)-Competition 3.0 (510 Hp) Steptronic
Engine Codes:
S58B30A
BMW M4
Years:
2021, 2022, 2023, 2024
Generations:
M4 (G82)
Variant:
M4 (G82)-Competition 3.0 (510 Hp) M xDrive M Steptronic
Engine Codes:
S58B30A
BMW M4
Years:
2022
Generations:
M4 (G82)
Variant:
M4 (G82)-CSL 3.0 (550 Hp) M Steptronic
Engine Codes:
S58B30T0
BMW M3
Years:
2022, 2023, 2024
Generations:
M3 Touring (G81)
Variant:
M3 Touring (G81)-Competition 3.0 (510 Hp) M Steptronic M xDrive
Engine Codes:
S58B30A
BMW M4
Years:
2024
Generations:
M4 Convertible (G83 LCI, facelift 2024)
Variant:
M4 Convertible (G83 LCI, facelift 2024)-Competition 3.0 (530 Hp) M xDrive M Steptronic
Engine Codes:
S58B30T0
BMW M4
Years:
2021, 2022, 2023, 2024
Generations:
M4 Convertible (G83)
Variant:
M4 Convertible (G83)-Competition 3.0 (510 Hp) M xDrive M Steptronic
Engine Codes:
S58B30A