aFe POWER BRAKELOGIC exhaust brake controller is a simple plug and play module that electronically closes off turbocharger vanes to provide engine braking. It also controls the transmission to downshift to enhance braking. The factory tow haul switch will allow you to turn on the unit and simply tapping on the brake will engage it. The aFe POWER BRAKELOGIC module will help maintain and control your speed during steep descent. It is perfect to use while a trailer is connected or heavy load is carried. The engine braking created will eliminate overuse of the brakes and prevent them from overheating. Recommended for vehicle with automatic transmission.

This Part Fits:

Year	Make	Model	Submodel
2009-2010	Ford	F-250 Super Duty	Cabela's
2008-2009	Ford	F-250 Super Duty	FX4
2008-2010	Ford	F-250 Super Duty	Harley-Davidson Edition
2008-2010	Ford	F-250 Super Duty	King Ranch
2008-2010	Ford	F-250 Super Duty	Lariat
2008-2010	Ford	F-250 Super Duty	XL
2008-2010	Ford	F-250 Super Duty	XLT
2009-2010	Ford	F-350 Super Duty	Cabela's
2008-2009	Ford	F-350 Super Duty	FX4
2008-2010	Ford	F-350 Super Duty	Harley-Davidson Edition
2008-2010	Ford	F-350 Super Duty	King Ranch
2008-2010	Ford	F-350 Super Duty	Lariat
2008-2010	Ford	F-350 Super Duty	XL
2008-2010	Ford	F-350 Super Duty	XLT