Description
Tune roll resistance on 2011-2013 BMW 335is with the Dinan Adjustable Front Sway Bar.
An anti-roll bar couples suspension movement across an axle, resisting body roll in cornering. Bar size and adjustment change that axle’s contribution to the car’s balance; the best setting depends on the complete spring, tire and alignment combination.
Technical details
- Bar diameter: 28mm.
- Adjustment: selectable roll-stiffness settings.
- Front bar: tubular design.
- Manufacturer adjustment comparison: 42–57% stiffer than stock.
- Listed vehicle application: 2011-2013 BMW 335is.
- Manufacturer part number: D120-0530.
Fitment and installation
- Confirm drivetrain and chassis compatibility; xDrive and rear-wheel-drive bars may use different packaging.
- Set adjustable end links without unwanted preload and verify clearance through suspension movement. Choose settings incrementally rather than assuming maximum stiffness gives maximum grip.
- Not compatible with xi/xDrive or the 128i/135i convertible.