The Banks Power BigHead Wastegate Actuator Kit is designed to optimize boost control and enhance mid-range torque for Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins engine from 1999 to 2002. Under high-boost conditions, the stock actuator's weak spring often causes wastegate blow-open, which limits midrange power and throttle response. This kit replaces the factory actuator with a high-performance alternative that keeps the wastegate valve seated at higher pressures, preventing boost leaks and providing more consistent and controlled boost pressure.
By doubling the diaphragm area and spring pressure of the original component, the Banks BigHead actuator produces immediate, higher peak boost levels sooner after startup. This results in quicker throttle response, superior acceleration, and increased mid-range pulling power essential for towing or performance driving. The unique design maintains peak boost longer, translating into more robust and predictable power delivery across the RPM range. The kit is engineered to fit 1999-2002 Dodge Ram 2500 and 3500 models with manual transmissions, ensuring a straightforward replacement process and reliable performance.
This product is designed for replacement purposes only and does not require E.O. approval. It is not compatible with the 2004.5-2007 Cummins engines rated at 325/600 HP. Proper installation can significantly improve your truck’s throttle response, boost management, and overall towing and driving experience. The BigHead Wastegate Actuator Kit is an essential upgrade for those looking to maximize their truck’s mid-range torque and top-end power, making it a popular choice among diesel enthusiasts and professional operators alike.
Features:
- Enhanced boost control with higher peak boost levels achieved sooner
- Increases mid-range torque for better towing and acceleration
- Doubles the stock diaphragm area and spring pressure for improved performance
- Keeps wastegate valve seated longer for higher and more consistent boost
- Quick and controlled boost response for superior throttle performance
Fitment:
1999 Dodge Ram 2500 Base
1999 Dodge Ram 3500 Base
2000 Dodge Ram 2500 Base
2000 Dodge Ram 3500 Base
2001 Dodge Ram 2500 Base
2001 Dodge Ram 3500 Base
2002 Dodge Ram 2500 Base
2002 Dodge Ram 3500 Base
