aFe CONTROL Rear Sway Bar – 14–15 BMW M3/M4 (F80/82/83)

aFe CONTROL Rear Sway Bar. Listed application/configuration: 14–15 BMW M3/M4 (F80/82/83.

Technical details

• Rear anti-roll-bar application.
• TIG-welded joints are specified in the construction details.
• Polyurethane bushings are specified for the bar mounts.
• CNC-machined 6061-T6 aluminum mounting brackets are specified.
• Tubular construction is used for the sway-bar body.
• A powder-coated finish protects the exterior surface.

How to choose this component

Suspension components should be selected as part of the complete chassis setup. Tires, alignment, springs and the other suspension parts influence the final handling and ride characteristics.

Installation and supplied components

• Designed as a direct-fit replacement for the stated application. Follow the part-specific installation procedure and verify compatibility with other modifications.

Maintenance and service

• Check bar clearances, end-link alignment and fastener torque during installation. Follow the vehicle-specific procedure for any ride-height sensor linkage.

Manufacturer part number: 440-503001RN.

Vehicle fitment

Match the vehicle, engine, trim and any application restrictions before ordering. The supplied catalog applications are listed below.