KW ARB Kit - 1 series (F20, F21), (1K2, 1K4) (2WD) M135i 09/12-

Front ARB: mm28 / Adjustment: 2-way adjustable / Rear ARB: mm16 / Adjustment: not adjustable

KW Anti Roll Bars

Increased stability, improved handling and maximum traction - with KW Clubsport anti roll bars

KW Anti roll Bars allow critical fine-tuning of your car's handling characteristics and reduce body roll through increased design stiffness. The result: increased handling and cornering grip in any performance situation.