The Aggressor boat pump wedge is a device that is used to adjust the angle of the impeller in the jet pump system of a boat. It is typically a small, triangular-shaped piece of metal or plastic that is inserted between the jetboat impeller and the pump housing and is used to alter the angle at which the impeller sits in the housing.

The Aggressor Boat pump wedge is used to fine-tune the performance of the jet pump and can be used to adjust the thrust, speed, and handling of the sport boat. By adjusting the angle of the impeller, the wedge can change the way that the water flows through the pump and out through the steering nozzle, which can affect the performance of the sport boat.

Aggressor Boat pump wedges are typically easy to install and remove, and they are often adjustable, allowing for precise control over the angle of the impeller. They are also typically made of durable materials such as aluminum or stainless steel, and they are designed to withstand the high forces and stresses that are generated during operation.

To ensure the best performance and longevity of the Aggressor boat pump wedge, it is important to follow the manufacturer's recommendations for maintenance and to use the jet boat in accordance with the manufacturer's guidelines. This may include regularly inspecting the wedge for signs of wear or damage and replacing it if necessary.