Optimizes airflow, air density, continuous power MPG. Honors the host vehicle improves longevity. Boosts performance, efficiency and engine life while adding hefty power at a modest cost. Stinger boosts performance, efficiency and engine life while adding hefty power at a modest cost. It also stretches your driving time between fill - ups Banks stainless - steel Stinger energizes performance and adds substantial power gains at a modest cost. Stinger - enhanced efficiency prolongs engine life and delivers another 32 hp and 42 lb - ft torque to the rear - wheels, plus 5 percent more MPG. Although the 6.8L V - 10 Triton has two more cylinders than Ford's discontinued 7.5L V - 8, its nominally 10 smaller capacity makes optimal engine efficiency critical to power production. If there's one thing Banks engineers know, it's that engine airflow is the key to efficiency and power. Banks' stainless - steel Stinger unleashes impressive power, improves engine efficiency and durability, and increases fuel efficiency, all at a modest cost.