Banks Stinger-Plus Bundle Power System - 47521

Optimizes airflow, air density, continuous power and MPG. Honors the host vehicle and improves longevity. Total Power System for Towing and Work. Cut out turbo lag. Increase durability.

Pickup/Excursion: Banks Stinger-Plus utilizes Quick-Turbo to cut out turbo lag and strengthen turbo performance. Best gains of +91 hp and +162 lb-ft torque deliver more guts when you need 'em, with 11 percent better fuel economy as you haul a trailer or big load. If you like all that pulling-muscle delivered with a kick, Stinger-Plus is an excellent choice.

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 1999.5 and late 1999.5.

It is important to know the specific model. Check the build date on the tag inside the driver's door, then match: 1999 model year (built prior to 1/99 with catalytic converter), Early 1999.5 model year (built prior to 1/99, no catalytic converter, intake manifold has 2 inch-diameter inlets), Late 1999.5 model year (built on or after 1/99, no catalytic converter, intake manifold has 3 inch-diameter inlets). 1999-2003 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. Pickups other than standard-cab long-bed or extended-cab short-bed require Exhaust Extension Kit.

Stinger-Plus Bundle, Power System with Single Exhaust, Chrome Tip for use with 1999 Ford 7.3L F250/F350

Key Features

• Optimizes airflow, air density, continuous power and MPG
• Honors the host vehicle and improves longevity
• Total Power System for Towing and Work
• Gain up to +91 hp/+162 lb-ft
• 11 percent more towing MPG
• Increase durability
• Cut out turbo lag
• CHROME tip