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BANKS BIGHEAD WASTEGATE ACTUATOR 01-04 CHEVY GMC DURAMAX

Banks Power

Regular price $199.79

PPW, *BANKS AUTHORIZED DEALER SINCE 2009 & FULL WARRANTY*. FREE SUPPORT 9AM-5PM PACIFIC TIME (6I9)26I-8565.

BigHead® Wastegate Actuator

Power NOW!

When turbo exhaust backpressure increases, the stock actuator prematurely blows off the seat, softening boost in the midrange and killing torque. With twice the diaphragm area and spring pressure of the stock wastegate, Banks BigHead Wastegate Actuator keeps the valve seated longer and achieves a higher peak boost, sooner. At peak, BigHead opens the wastegate and holds its position, for precise boost control that gives you crisp acceleration and more mid-range pulling power.