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 percent 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. Key Features: Optimizes airflow, air density, continuous power and MPG Honors the host vehicle and improves longevity Gain up to +32 hp/+42 lb-ft Up to 5 percent more MPG CHROME tip 49 State Compliant California Compliance in Progress