Whiteline Control Arm Lower Inner Rear Bushing – 2001-2005 BMW 3 Series Models

Whiteline Control Arm Lower Inner Rear Bushing – 2001-2005 BMW 3 Series Models

Rebuild the Front Lower Arm on Your E46 BMW
The front lower control arm inner rear bushing on the 2001-2005 BMW 3 Series (E46 chassis) is the rearward inboard pivot of the front lower arm — primarily resisting lateral cornering forces. Whiteline’s polyurethane replacement restores the precise front geometry the E46 was designed to deliver when this commonly-worn bushing has degraded.

DETAILS

• Polyurethane front lower control arm inner rear bushing for E46 BMW
• Fits 2001-2005 BMW 3 Series (E46 chassis)
• Reduces front wheel movement under cornering loads
• Improves front-end precision and steering response
• Limited Lifetime Warranty

E46 Front Lower Arm Inner Positions
The E46 front lower arm has two inner bushing positions. The inner rear (this product) primarily resists lateral loads during cornering. The inner front primarily resists longitudinal loads during braking. Both wear with use and both benefit from polyurethane replacement — but the rear inner is typically the higher-wear of the two.

E46 Track Use
E46 3 Series models used for track days and autocross show accelerated front bushing wear due to the sustained lateral loads of cornering. Whiteline’s polyurethane maintains its specification through heat cycling and repeated hard use.

Complete E46 Front Refresh
Whiteline covers all E46 front suspension positions. The lower inner rear pairs with the lower inner front and sway bar mount bushings for a comprehensive front end improvement.

Why Choose Whiteline

Whiteline has been engineering suspension components from their facility in Australia since 1979. Every product in their catalog is developed with a clear goal: measurable improvement in handling, stability, and tyre contact. Whiteline’s polyurethane bushings, sway bars, control arms, and alignment correction kits are engineered using finite element analysis and validated on track before they reach the market. Their components are direct-fit, bolt-on solutions designed for enthusiasts who want real performance gains without fabrication or custom work.

The RallySport Take

An important front bushing position on the E46. Correct it as part of any front suspension precision improvement. Budget an afternoon for the job — bushing replacement is not complicated but does require the correct press tools and clean installation technique. Apply grease to all polyurethane-to-metal interfaces and assemble at ride height for correct bushing set. The improvement in chassis feel is immediate and the polyurethane will outlast whatever rubber is in there now.

What’s in the Box

• Polyurethane front lower control arm inner rear bushing for E46 BMW
• Reduces front wheel movement under cornering loads
• Improves front-end precision and steering response

Fitment