E64 M6 Rear Sway Bar 20mm

The Genuine BMW rear sway bar is a 20mm stabilizer, officially listed as BMW part number 33552283036. It was originally from the E64 M6 convertible and features the largest factory rear anti-sway bar for the E60/E63/E64 platform. This makes it a suitable factory upgrade for all other E60 and E63 models, including non-M variants, as well as the M5 sedan and M6 coupe. While this is a genuine BMW part, it is important to note that it has been discontinued by BMW and is no longer available. When this part was available, it was sold with the understanding that 20mm rear sway bar bushings were not included and had to be purchased separately. These bushings can be found under BimmerWorld part # 33551096701.