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