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Your go-to destination for everything automotive! If you can't find it, we'll make sure you do!
BMV MU21
FITMENT
BMW M2 (F87) 2015–2018
BMW M2 Competition (F87) 2018–2021
BMW M2 CS (F87) 2020
BMW M3 Sedan (F80) 2014–2018
BMW M3 Competition (F80) 2016–2018
BMW M3 CS (F80) 2018
BMW M4 Coupe (F82) 2014–2020
BMW M4 Competition (F82) 2016–2020
BMW M4 CS (F82) 2017–2020
BMW M4 Convertible (F83) 2014–2020
This set does NOT fit the M4 GTS model! - for M4 GTS, check out the BMV MU31.
GENERAL FEATURES
TTX, a true twin tube design for cavitation free damping performance
2-way fully independent rebound- and compression adjustment
Aluminum high strength & light-weight parts
Designed to be feasible for popular wheel sizes, clearance for many options
Tested and validated for R-compound tyres
Rebuildable
2 year limited warranty
FRONT FEATURES
Aluminum high strength, light-weight compact design McPherson strut
Through rod design, for better response and driver feedback
Used with fully adjustable camber & caster top mounts, with spherical bearings, specially
designed by Öhlins & Millway
Adjustable drop links with uniball
Upgradeable to 3-, 4 & 5-way adjustable including blow-off valve
REAR FEATURES
Aluminum high strength, light-weight compact design shock absorber
Separate spring preload adjuster
Clevis design rear aluminum top mounts with spherical bearings
Upgradeable to 3- or 4-way adjustable
PURCHASED PARTS PACKAGE
Damper set
C-Spanner (for spring preload adjustment)
Owners manual and mounting instructions
Sticker set
RECOMMENDED SPRINGS FOR THE M2
Main front - 140 N/mm - 48140-25
Helper front - 7,5 N/mm - 05173-12
Main rear - 200 N/mm - 48170-37
Helper rear - 7,5 N/mm - 05173-12
RECOMMENDED SPRINGS FOR THE M3 and M4
Main front - 140 N/mm - 48140-25
Helper front - 7,5 N/mm - 05173-12
Main rear - 220 N/mm - 48170-41
Helper rear - 7,5 N/mm - 05173-12
ADDITIONAL NOTES
To remove DTCs from BMW M2 (F87), M3 (F80), or M4 (F82/F83), equipped with Adaptive M Suspension, option code 2VF, Öhlins is offering EDC Cancellation kit, part nr 35020-02 (not included).
The BMW MU21 kit is exclusively designed to work with the front top mounts from Millway. As a result, it should not be used in conjunction with top mounts from any other brand. This goes for the rear top mounts as well.
For alternative spring options, please contact us.


