Dinan Adjustable Front & Rear Sway Bar Set - BMW G80 M3 / G82 G83 M4

The BMW G80 M3 and G82/G83 M4's factory sway bars balance performance and daily-drive compliance — a sensible OEM position that leaves handling precision on the table. The Dinan Adjustable Front and Rear Sway Bar Set replaces both bars with precision-engineered units — 28mm front, 26mm rear — each with multiple adjustment positions to tune roll stiffness independently at each end of the car.

Matched front and rear bars are critical for predictable handling balance. Too much front stiffness relative to rear induces understeer; too much rear stiffness tips the car toward oversteer. Dinan engineers this set as a system, giving you the ability to fine-tune axle balance to your preference without guessing at compatibility between individual components.

Material: High-grade steel
Fitment: BMW G80 M3; BMW G82/G83 M4
Installation: Uses factory mounting points. Professional installation recommended.
Includes: 28mm Adjustable Front Sway Bar, 26mm Adjustable Rear Sway Bar, end links, hardware
Part Number: D120-0640
Prop 65: Yes
Brand: Dinan