03-07 Ford F-250 Super Duty XL 6.0L 4in Turbo-Back Single Exhaust - Stainless Gibson 619623

Gibsons best performing exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. Dyno tested results have proven increases as much as 32 horsepower and 60ft lbs of increased torque. Hassle free, bolt-on installation with professional looking results.