Banks Power BigHead Wastegate Actuator Banks/Stock Housing For 99.5-03 7.3L Powerstroke 2011-2014-6-7l-powerstroke dense outside air - more

dense outside air - more than Banks competitors and up to 57 percent more than stock - for more power and mileage

6L LLY Duramax

Larger tire combinations may fit but trimming may be required depending on wheel offset and tire selection

aggressive tone

Banks improves airflow into and out of the intercooler with big mandrel-bent 3” boost tubes

Banks Power BigHead Wastegate Actuator Banks/Stock Housing For 99.5-03 7.3L Powerstroke 2011-2014-6-7l-powerstroke dense outside air - moreBanks Power BigHead Wastegate Actuator Banks Stock Housing For 1999. 5 2003 Ford 7. 3L Powerstroke 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