BigHead Wastegate Actuator Assembly Banks Power ARB surpassing factory radius arms with

surpassing factory radius arms with added support gussets

8" wheelbase

000 hours of use

Note: Not compatible with Tremor editions

BigHead Wastegate Actuator Assembly Banks Power ARB surpassing factory radius arms withUnder high boost conditions, the stock actuator's weak spring allows the wastegate to blow open, limiting midrange torque. Bleed orifices (also known as boost foolers) just make it worse. Only Banks solves this problem by replacing the boost actuator. BigHead holds the wastegate closed for quicker boost, then controls the opening to maintain peak boost for superior acceleration and mid range pulling power. Power Now! When turbo exhaust backpressure