Genuine BMW E90 E91 E92 3 Series Front Axle Support Reinforcement V-Brace (Lower/Cross/Subframe Brace, Axle Carrier) - Fits 328i 330i 330d 335i - OEM Part 31116768714 - Non-M3

BMW E9x 3 Series Front Underbody Reinforcement Bar – OEM 31116768714

Bring back that tight, solid front-end feel on your E90, E91 or E92 with this genuine BMW front underfloor stiffener. This factory component ties the front carrier to the chassis to help reduce flex, sharpen steering response and restore stability. Perfect when refreshing suspension, replacing tired underbody hardware or after impact damage to the original brace. Authentic BMW part number 31116768714.

We have installed this OEM reinforcement on numerous E9x builds at MJ Modifications and customer feedback has been outstanding. Fitment is exact, the finish is factory-correct and the improvement in confidence at the wheel is immediately noticeable. If you want the proper OE solution rather than an aftermarket alternative, this is the part to choose.

Why choose this OEM front reinforcement

• Original BMW component for precise, trouble-free fit
• Restores front-end rigidity and steering precision
• Bolt-on installation using existing mounting points
• Ideal during suspension overhauls, geometry work or subframe service
• Durable OE construction for long-term reliability
• Correct replacement for the factory lower tie bar often referred to as the front V brace
• Part number: 31116768714

Vehicle applications

• BMW 3 Series E90 Saloon pre-LCI and LCI
• BMW 3 Series E91 Touring pre-LCI and LCI
• BMW 3 Series E92 Coupé pre-LCI and LCI

Not suitable for M3 models.

Compatibility check before dispatch

We will verify fitment for your car. Add your UK registration or the last 7 of your VIN at checkout and we will confirm this part suits your specific E9x.

Professional installation

Fitting available at MJ Modifications in Warwickshire. For a quote or to book, email info@mjmodifications.co.uk.

Manufacturer and warranty

BMW Genuine Part. Two-year manufacturer warranty for UK customers and one-year manufacturer warranty for international customers when a valid VIN is provided at checkout on compatible vehicles.

Search-friendly terms customers use

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