Flowmaster's stainless steel 50 Series HD muffler is designed for today's heavy duty gas and diesel trucks. This muffler delivers improved performance, throttle response and mileage. The 50 HD features a deep, moderate tone with minimal interior resonance and is ideal for trucks with modified engines. This muffler is constructed of 409S Stainless Steel with a 3.5" inlet and outlet, and is covered by Flowmaster's Lifetime Limited Warranty.

This Part Fits:

Year	Make	Model	Submodel
2001-2002,2007	Chevrolet	Express 2500	Base
2001-2002,2007	Chevrolet	Express 2500	LS
2007	Chevrolet	Express 2500	LT
2001-2002	Chevrolet	Express 3500	Base
2001-2002	Chevrolet	Express 3500	LS
2008-2009	Chevrolet	Silverado 1500	LT
2008-2009	Chevrolet	Silverado 1500	LTZ
2008-2010	Chevrolet	Silverado 2500 HD	LT
2008-2010	Chevrolet	Silverado 2500 HD	LTZ
2008-2010	Chevrolet	Silverado 2500 HD	WT
2004	Chevrolet	Silverado 3500	Base
2004	Chevrolet	Silverado 3500	LS
2004	Chevrolet	Silverado 3500	LT
2004	Chevrolet	Silverado 3500	WT
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
2008-2014	Ford	F-250 Super Duty	King Ranch
2008-2014	Ford	F-250 Super Duty	Lariat
2013-2014	Ford	F-250 Super Duty	Platinum
2008-2014	Ford	F-250 Super Duty	XL
2008-2014	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
2008-2014	Ford	F-350 Super Duty	King Ranch
2008-2014	Ford	F-350 Super Duty	Lariat
2013-2014	Ford	F-350 Super Duty	Platinum
2008-2014	Ford	F-350 Super Duty	XL
2008-2014	Ford	F-350 Super Duty	XLT
2001-2002,2010	GMC	Savana 2500	Base
2002	GMC	Savana 2500	SLT
2001-2002,2010	GMC	Savana 3500	Base
2001-2002	GMC	Savana 3500	SLT
2009	GMC	Sierra 1500	Hybrid
2007-2009	GMC	Sierra 1500	SLE
2007-2009	GMC	Sierra 1500	SLT
2007-2010	GMC	Sierra 2500 HD	SLE
2007-2010	GMC	Sierra 2500 HD	SLT
2007-2010	GMC	Sierra 2500 HD	WT
2014	Ram	2500	Big Horn
2014	Ram	2500	Laramie
2014	Ram	2500	Laramie Limited
2014	Ram	2500	Laramie Longhorn
2014	Ram	2500	Lone Star
2014	Ram	2500	Outdoorsman
2014	Ram	2500	SLT
2014	Ram	2500	Tradesman