Banks 47531 Stinger System w/Single Exhaust | 99.5 Ford 7.3L Powerstroke

Stinger's upgrades reshape the fuel curve to match the improved airflow. Top gains: +68 hp, +128 lb-ft (rear wheel) and 10% more towing MPG; longer engine life.

PICKUP/EXCURSION:

• Budget-minded Stinger ladles on power, with tops gains of +68 hp and +128 lb-ft torque and 10% more towing miles-to-the-tank.
• Banks OttoMind engine calibration module reshapes the fuel curve to match the improved airflow, to give you a more efficient engine that optimizes power right up to the shift points.
• Test vehicle: 1999 F-350 crew-cab dually; 2-wheel drive; 4R100 4-speed automatic trans; Towing combined vehicle weight: 20,000 lbs. Horsepower and torque measured at rear wheels.

Fitment Notes:

• Some vehicle configurations require an extension kit for proper fit. 1999 Power Stroke variations: Ford trucks for model year 1999 fall into three categories: 1999; early 1999-1/2; late 1999-1/2.
• It is important to know the specific model. Check the build date on the tag inside the driver's door, then match below: 1999 model year - built prior to 1/99; with catalytic converter. 

Early 1999-1/2 model year 

• built prior to 1/99; no catalytic converter; intake manifold has 2 inch-diameter inlets.

Late 1999-1/2 model year

• (built on or after 1/99, no catalytic converter, intake manifold has 3 inch-diameter inlets). '99-03 F-350 cab-and-chassis (no bed) trucks: If fuel tank is behind rear axle of the vehicle, use systems for F-450/550 trucks. '99-03 pickups other than standard-cab long-bed or extended-cab short-bed require Exhaust Extension Kit. Stinger not available for 2001-03 (275 hp) pickups..