H&R Rear Sway Bar - BMW M2/M3/M4 (G87/G80/G82/G83)

OVERVIEW

The H&R Rear Sway Bar for the S58-powered BMW M2, M3, and M4 upgrades the rear anti-roll bar to reduce body roll and improve rotation and mid-corner balance while preserving a streetable ride. The larger-diameter rear bar increases roll stiffness over the factory setup. A single 27mm rear bar fits both RWD and xDrive models. Cold-formed from high-tensile spring steel and made in Germany. The matching H&R front sway bar is sold separately.

SPECS

• Rear bar: 27mm
• Fits both RWD and xDrive models
• Non-adjustable, fixed-rate performance bar
• Cold-formed and heat-treated hf 50CrV4 spring steel with forged bar ends
• Corrosion-resistant powder-coated finish
• Maintenance-free Teflon-lined urethane bushings
• Made in Germany
• H&R limited lifetime warranty (original purchaser)

PARTS INCLUDED

• Rear sway bar
• Teflon-lined urethane bushings
• Mounting brackets and installation hardware

TECH RESOURCES

• Adjustable sway bar end-links are recommended, especially when paired with H&R lowering springs or coilovers, or to set correct bar preload
• The same 27mm rear bar fits both RWD and xDrive drivetrains
• The matching H&R front sway bar is sold separately.
• Also available as a complete front + rear set: H&R Sway Bar Set - BMW M2/M3/M4.
• Professional installation recommended
• Four-wheel alignment recommended after installation

PART NUMBER

• 71616 — 27mm rear (RWD and xDrive)

VEHICLE APPLICATIONS