Revshift Billet Aluminum Trailing Arm Kit with Lemforder Monoball Bushings

Name: Revshift Billet Aluminum Trailing Arm Kit with Lemforder Monoball Bushings
Brand: Revshift

MPN: BTA-E9X

Set your vehicle to confirm fitment — see full vehicle fitment

From $412.35

Where to buy

FCP Euro$412.35
In Stock
Free shipping over $49Price confirmed Oct 12, 2026View (opens FCP Euro in a new tab)

Overview

Hard install

Premium rear suspension upgrade featuring CNC-machined 6061-T6 billet aluminum trailing arms paired with FCP Euro-modified Lemforder monoball bushings. Replaces factory stamped steel arms and soft rubber bushings to eliminate deflection while maintaining NVH characteristics. Teflon-encapsulated, sealed, and lubricated monoballs provide durability and maintenance-free operation. Direct bolt-on replacement suitable for stock or modified suspension setups on E8X 1-Series and E9X 3-Series BMW chassis.

Specifications

Type: Control Arm

Vehicle Fitment
32 configurations

BMW 128iLikely fits — confirm with retailer(E82)
N52
2008–2013
BMW 128iLikely fits — confirm with retailer(E88)
N52
2008–2013
BMW 135iLikely fits — confirm with retailer(E82)
N54
2008–2010
BMW 135iLikely fits — confirm with retailer(E82)
N55
2011–2013
BMW 135iLikely fits — confirm with retailer(E88)
N55
2011–2013
BMW 135iLikely fits — confirm with retailer(E88)
N54
2008–2010
BMW 135isLikely fits — confirm with retailer(E82)
N55
2013
BMW 325i(E90)
N52
2006
BMW 325xi(E90)
N52
2006
BMW 328iLikely fits — confirm with retailer(E90)
N52
2007–2011
BMW 328iLikely fits — confirm with retailer(E92)
N52
2007–2013
BMW 328iLikely fits — confirm with retailer(E93)
N52
2007–2013
BMW 328i Sport WagonLikely fits — confirm with retailer(E91)
N52
2007–2008
BMW 328i xDriveLikely fits — confirm with retailer(E90)
N52
2009–2011
BMW 328i xDriveLikely fits — confirm with retailer(E92)
N52
2007–2013
BMW 328i xDrive Sport WagonLikely fits — confirm with retailer(E91)
N52
2009–2012
BMW 328xiLikely fits — confirm with retailer(E90)
N52
2007–2008
BMW 328xiLikely fits — confirm with retailer(E92)
N52
2007–2008
BMW 328xi Sport WagonLikely fits — confirm with retailer(E91)
N52
2007–2008
BMW 330i(E90)
N52
2006
BMW 330xi(E90)
N52
2006
BMW 335dLikely fits — confirm with retailer(E90)
M57
2009–2010
BMW 335iLikely fits — confirm with retailer(E90)
N54
2007–2010
BMW 335iLikely fits — confirm with retailer(E92)
N54
2007–2010
BMW 335iLikely fits — confirm with retailer(E93)
N54
2007–2010
BMW 335i xDriveLikely fits — confirm with retailer(E90)
N54
2009–2010
BMW 335i xDriveLikely fits — confirm with retailer(E92)
N54
2008–2010
BMW 335xiLikely fits — confirm with retailer(E90)
N54
2007–2008
BMW 335xiLikely fits — confirm with retailer(E92)
N54
2008
BMW M3Likely fits — confirm with retailer(E90)
S65
2008–2010
BMW M3Likely fits — confirm with retailer(E92)
S65
2008–2010
BMW M3Likely fits — confirm with retailer(E93)— Convertible
S65
2008–2010

Installation summary

This upgrade requires advanced DIY mechanical skills and is best tackled by experienced enthusiasts or professional technicians working with a lift and appropriate spring perch tools. The installation involves swapping the factory stamped steel arms for the CNC-machined billet aluminum units and pressing in or securing the Lemforder monoball bushings, which takes approximately three hours. The most critical step to watch out for is marking your eccentric bolt positions and ensuring a thorough professional alignment is performed immediately afterward, along with any necessary ride height adjustments if you are running coilevers.

AI-generated overview — always verify against the official install instructions.

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