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BMW E90 Rear Subframe Reinforcement Bracket Kit with 034Motorsport Mounts
Set your vehicle to confirm fitment — see full vehicle fitment
From $587.43
Overview
This OEM-based retrofit kit allows E90 sedans to use the E92 coupe rear subframe V-brace, significantly improving chassis rigidity and rear-end responsiveness. The kit includes factory BMW reinforcement brackets (tension strut, left and right push rods) plus 034Motorsport aluminum subframe mount inserts that eliminate void space and lock down rear subframe movement. Ideal for vehicles with upgraded suspension components.
Vehicle Fitment29 configurations
- BMW 325i(E90)N522006
- BMW 325xi(E90)N522006
- BMW 328iLikely fits — confirm with retailer(E90)N522007–2011
- BMW 328iLikely fits — confirm with retailer(E92)N522007–2011
- BMW 328iLikely fits — confirm with retailer(E93)N522007–2011
- BMW 328i Sport WagonLikely fits — confirm with retailer(E91)N522007–2008
- BMW 328i xDriveLikely fits — confirm with retailer(E90)N522009–2011
- BMW 328i xDriveLikely fits — confirm with retailer(E92)N522007–2011
- BMW 328i xDrive Sport WagonLikely fits — confirm with retailer(E91)N522009–2011
- BMW 328xiLikely fits — confirm with retailer(E90)N522007–2008
- BMW 328xiLikely fits — confirm with retailer(E92)N522007–2008
- BMW 328xi Sport WagonLikely fits — confirm with retailer(E91)N522007–2008
- BMW 330i(E90)N522006
- BMW 330xi(E90)N522006
- BMW 335dLikely fits — confirm with retailer(E90)M572009–2011
- BMW 335iLikely fits — confirm with retailer(E90)N542007–2010
- BMW 335i(E90)N552011
- BMW 335iLikely fits — confirm with retailer(E92)N542007–2010
- BMW 335i(E92)N552011
- BMW 335iLikely fits — confirm with retailer(E93)N542007–2010
- BMW 335i(E93)N552011
- BMW 335i xDrive(E90)N552011
- BMW 335i xDriveLikely fits — confirm with retailer(E90)N542009–2010
- BMW 335i xDriveLikely fits — confirm with retailer(E92)N542008–2010
- BMW 335i xDrive(E92)N552011
- BMW 335isLikely fits — confirm with retailer(E92)N542011
- BMW 335isLikely fits — confirm with retailer(E93)N542011
- BMW 335xiLikely fits — confirm with retailer(E90)N542007–2008
- BMW 335xiLikely fits — confirm with retailer(E92)N542008
Installation summary
This suspension upgrade requires a medium skill level and is well within the capabilities of experienced DIY enthusiasts working in a well-equipped garage. You will need a vehicle lift or jack stands, standard metric socket sets, torque wrenches, spring perch tools if your car is equipped with coilovers, and an alignment rack for post-installation adjustments. The most important thing to watch out for is ensuring the 034Motorsport aluminum subframe mount inserts seat fully without pinching or misaligning the factory bushings while bolting up the new V-brace brackets. A complete four-wheel alignment is strictly required after installation, along with checking and adjusting ride heights if you are running adjustable coilovers.
AI-generated overview — always verify against the official install instructions.
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