Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.

This Part Fits:

Year	Make	Model	Submodel
2005	Ford	F-250 Super Duty	Harley-Davidson Edition
2005-2006	Ford	F-250 Super Duty	King Ranch
2005-2006	Ford	F-250 Super Duty	Lariat
2005-2006	Ford	F-250 Super Duty	XL
2005-2006	Ford	F-250 Super Duty	XLT
2005	Ford	F-350 Super Duty	Harley-Davidson Edition
2005-2006	Ford	F-350 Super Duty	King Ranch
2005-2006	Ford	F-350 Super Duty	Lariat
2005-2006	Ford	F-350 Super Duty	XL
2005-2006	Ford	F-350 Super Duty	XLT