Cusco Japan - Wide Tread Lower Arms - Subaru - BRZ ZC6 APPLIED A to ESpecifications: Manufacturer: Cusco Japan Position: Front Camber Adjustment Range: +0 ; +5 ; +10 ; +15 The Cusco Adjustable Front Lower Control Arm will improve handling by allowing the user to run a wider front track with more negative camber. With the Cusco arms, users will have the ability to adjust the camber angle of the vehicle which will benefit those lowered on coil overs, or springs. This promotes a better tire contract patch to the surface