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.