BMW M2/M3/M4 Strut Tower Brace Front 31127855855

OEM Part #: 31-12-7-855-855 (31127855855)

This page covers one exact OEM part number. Every unit we stocked has sold.

We may be able to get another

Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

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Enhance the chassis rigidity of your BMW M2 (2019-2021), M4 (2015-2020), or M3 (2015-2018) with this authentic OEM Strut Tower Brace, part number 7855855. Positioned at the front of the vehicle, the strut tower brace plays a crucial role in reducing body flex during sharp turns and driving maneuvers, ensuring optimal handling and stability. Compatible with various type codes, it addresses common issues such as worn out or damaged braces that can lead to compromised steering response. Avoid the pitfalls of reduced performance by replacing it with this factory-original part sourced from salvage vehicles, guaranteeing a precise fit and lasting durability.

Specifications

Specifications for Strut Tower Brace 31127855855
Fits Vehicle Model	M2, M3, M4
Fits Vehicle Make	BMW
OEM Part No	31-12-7-855-855 (31127855855)
Side	Front
Category	Suspension

Compatible Vehicles

Fits 20 vehicle configurations across 1 make, 2015-2021.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

M2 2019-2021 · 3 variants 3 with notes
M3 2015-2018 · 4 variants 4 with notes
M4 2015-2020 · 13 variants 13 with notes

View all 20 vehicle configurations — 20 with fitment notes

Full vehicle fitment list for Strut Tower Brace 31127855855
Year	Make	Model	Trim	Engine	Note
2015	BMW	M3	Sedan	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2015	BMW	M4	Convertible	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2015	BMW	M4	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2016	BMW	M3	Sedan	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2016	BMW	M4	Convertible	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2016	BMW	M4	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2016	BMW	M4	GTS Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2017	BMW	M3	Sedan	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2017	BMW	M4	Convertible	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2017	BMW	M4	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2018	BMW	M3	Sedan	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2018	BMW	M4	Convertible	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2018	BMW	M4	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2019	BMW	M2	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2019	BMW	M4	Convertible	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2019	BMW	M4	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2020	BMW	M2	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2020	BMW	M4	Convertible	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2020	BMW	M4	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015
2021	BMW	M2	Coupe	3.0L l6 Turbo	For Vehicles with Production Date After 01/2015