Cobb Tuning Alloy Front Lower Control Arm Pair Caster Increase - Subaru WRX/STI 15-21 Nissan-Silvia 100% of trunk space remains

100% of trunk space remains usable

✓ Round internal hex design

and the return port is 8AN ORB female threaded

Professional installation and fuel system tuning required

Cobb Tuning Alloy Front Lower Control Arm Pair Caster Increase - Subaru WRX/STI 15-21 Nissan-Silvia 100% of trunk space remainsThe COBB Subaru Alloy Front Lower Control Arm, Offset Caster (or STD Alignment) will increase the handling of your WRX to better than that of the STI. This is accomplished with by using light weight alloy construction which yields less unsprung weight. Stiffer bushings also provide better tire contact patch control with minimal NVH and maximum service life. The difference between this unit and the standard caster LCA is the offset provided by the rear