BBI 991 982 981 Porsche Front Adjustable Thrust Arm Bushing Kit

Features Provides two eccentric mounting points Used to adjust for increasing or decreasing wheelbase, and adjustable caster. A must-have for extended lower control arms (GT3 control arms or eccentric monoballs) to correct for unintended caster change Complete set of 2 for front lower control arms Verify which height you need. The “Motorsport” kit requires the BBI Thrust Arm Kit. The OE height kit is plug-and-play with the factory thrust arm