40 Series Stainless Steel - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

40 Series Stainless Steel - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound

This Part Fits:

Year	Make	Model	Submodel	Notes
1994	Chevrolet	Blazer	Base
1992	Chevrolet	Blazer	Cheyenne
1993	Chevrolet	Blazer	Cheyenne
1992	Chevrolet	Blazer	Silverado
1993	Chevrolet	Blazer	Silverado
1994	Chevrolet	Blazer	Silverado
1994	Chevrolet	Blazer	Silverado Sport
1991	Chevrolet	C1500	454 SS
1992	Chevrolet	C1500	454 SS
1993	Chevrolet	C1500	454 SS
1994	Chevrolet	C1500	Base
1994	Chevrolet	C1500	Base
1995	Chevrolet	C1500	Base
1995	Chevrolet	C1500	Base
1996	Chevrolet	C1500	Base
1997	Chevrolet	C1500	Base
1991	Chevrolet	C1500	Cheyenne
1992	Chevrolet	C1500	Cheyenne
1994	Chevrolet	C1500	Cheyenne
1994	Chevrolet	C1500	Cheyenne
1995	Chevrolet	C1500	Cheyenne
1995	Chevrolet	C1500	Cheyenne
1996	Chevrolet	C1500	Cheyenne
1997	Chevrolet	C1500	Cheyenne
1998	Chevrolet	C1500	Cheyenne
1999	Chevrolet	C1500	LS
1991	Chevrolet	C1500	Silverado
1992	Chevrolet	C1500	Silverado
1994	Chevrolet	C1500	Silverado
1994	Chevrolet	C1500	Silverado
1995	Chevrolet	C1500	Silverado
1995	Chevrolet	C1500	Silverado
1996	Chevrolet	C1500	Silverado
1997	Chevrolet	C1500	Silverado
1998	Chevrolet	C1500	Silverado
1991	Chevrolet	C1500	WT
1992	Chevrolet	C1500	WT
1994	Chevrolet	C1500	WT
1994	Chevrolet	C1500	WT
1995	Chevrolet	C1500	WT
1995	Chevrolet	C1500	WT
1996	Chevrolet	C1500	WT
1997	Chevrolet	C1500	WT
1998	Chevrolet	C1500	WT
1994	Chevrolet	C2500	Base
1994	Chevrolet	C2500	Base
1994	Chevrolet	C2500	Base
1995	Chevrolet	C2500	Base
1995	Chevrolet	C2500	Base
1995	Chevrolet	C2500	Base
1996	Chevrolet	C2500	Base
1997	Chevrolet	C2500	Base
1991	Chevrolet	C2500	Cheyenne
1992	Chevrolet	C2500	Cheyenne
1993	Chevrolet	C2500	Cheyenne
1994	Chevrolet	C2500	Cheyenne
1994	Chevrolet	C2500	Cheyenne
1994	Chevrolet	C2500	Cheyenne
1995	Chevrolet	C2500	Cheyenne
1995	Chevrolet	C2500	Cheyenne
1995	Chevrolet	C2500	Cheyenne
1996	Chevrolet	C2500	Cheyenne
1997	Chevrolet	C2500	Cheyenne
1998	Chevrolet	C2500	Cheyenne
1991	Chevrolet	C2500	Silverado
1992	Chevrolet	C2500	Silverado
1993	Chevrolet	C2500	Silverado
1994	Chevrolet	C2500	Silverado
1994	Chevrolet	C2500	Silverado
1994	Chevrolet	C2500	Silverado
1995	Chevrolet	C2500	Silverado
1995	Chevrolet	C2500	Silverado
1995	Chevrolet	C2500	Silverado
1996	Chevrolet	C2500	Silverado
1997	Chevrolet	C2500	Silverado
1998	Chevrolet	C2500	Silverado
1994	Chevrolet	C2500	WT
1994	Chevrolet	C2500	WT
1994	Chevrolet	C2500	WT
1995	Chevrolet	C2500	WT
1995	Chevrolet	C2500	WT
1995	Chevrolet	C2500	WT
1998	Chevrolet	C2500	WT
1994	Chevrolet	K1500	Base
1994	Chevrolet	K1500	Base
1995	Chevrolet	K1500	Base
1995	Chevrolet	K1500	Base
1996	Chevrolet	K1500	Base
1997	Chevrolet	K1500	Base
1994	Chevrolet	K1500	Cheyenne
1994	Chevrolet	K1500	Cheyenne
1995	Chevrolet	K1500	Cheyenne
1995	Chevrolet	K1500	Cheyenne
1996	Chevrolet	K1500	Cheyenne
1997	Chevrolet	K1500	Cheyenne
1998	Chevrolet	K1500	Cheyenne
1999	Chevrolet	K1500	LS
1994	Chevrolet	K1500	Silverado
1994	Chevrolet	K1500	Silverado
1995	Chevrolet	K1500	Silverado
1995	Chevrolet	K1500	Silverado
1996	Chevrolet	K1500	Silverado
1997	Chevrolet	K1500	Silverado
1998	Chevrolet	K1500	Silverado
1994	Chevrolet	K1500	WT
1994	Chevrolet	K1500	WT
1995	Chevrolet	K1500	WT
1995	Chevrolet	K1500	WT
1996	Chevrolet	K1500	WT
1997	Chevrolet	K1500	WT
1998	Chevrolet	K1500	WT
1994	Chevrolet	K2500	Base
1994	Chevrolet	K2500	Base
1994	Chevrolet	K2500	Base
1995	Chevrolet	K2500	Base
1995	Chevrolet	K2500	Base
1995	Chevrolet	K2500	Base
1996	Chevrolet	K2500	Base
1997	Chevrolet	K2500	Base
1991	Chevrolet	K2500	Cheyenne
1992	Chevrolet	K2500	Cheyenne
1993	Chevrolet	K2500	Cheyenne
1994	Chevrolet	K2500	Cheyenne
1994	Chevrolet	K2500	Cheyenne
1994	Chevrolet	K2500	Cheyenne
1995	Chevrolet	K2500	Cheyenne
1995	Chevrolet	K2500	Cheyenne
1995	Chevrolet	K2500	Cheyenne
1996	Chevrolet	K2500	Cheyenne
1997	Chevrolet	K2500	Cheyenne
1998	Chevrolet	K2500	Cheyenne
1991	Chevrolet	K2500	Silverado
1992	Chevrolet	K2500	Silverado
1993	Chevrolet	K2500	Silverado
1994	Chevrolet	K2500	Silverado
1994	Chevrolet	K2500	Silverado
1994	Chevrolet	K2500	Silverado
1995	Chevrolet	K2500	Silverado
1995	Chevrolet	K2500	Silverado
1995	Chevrolet	K2500	Silverado
1996	Chevrolet	K2500	Silverado
1997	Chevrolet	K2500	Silverado
1998	Chevrolet	K2500	Silverado
1994	Chevrolet	K2500	WT
1994	Chevrolet	K2500	WT
1994	Chevrolet	K2500	WT
1995	Chevrolet	K2500	WT
1995	Chevrolet	K2500	WT
1995	Chevrolet	K2500	WT
1998	Chevrolet	K2500	WT
2005	Chrysler	300	C SRT8
2006	Chrysler	300	C SRT8
2007	Chrysler	300	C SRT8
2008	Chrysler	300	C SRT8
2009	Chrysler	300	C SRT8
2010	Chrysler	300	C SRT8
2012	Chrysler	300	SRT8
2013	Chrysler	300	SRT8
2007	Chrysler	Aspen	Limited
2007	Chrysler	Aspen	Limited
2008	Chrysler	Aspen	Limited
2008	Chrysler	Aspen	Limited
2009	Chrysler	Aspen	Limited
2009	Chrysler	Aspen	Limited
2008	Dodge	Challenger	SRT8
2009	Dodge	Challenger	SRT8
2010	Dodge	Challenger	SRT8
2011	Dodge	Challenger	SRT8
2012	Dodge	Challenger	SRT8
2013	Dodge	Challenger	SRT8
2006	Dodge	Charger	SRT8
2007	Dodge	Charger	SRT8
2008	Dodge	Charger	SRT8
2009	Dodge	Charger	SRT8
2010	Dodge	Charger	SRT8
2012	Dodge	Charger	SRT8
2013	Dodge	Charger	SRT8
2006	Dodge	Durango	Adventurer
2006	Dodge	Durango	Adventurer
2007	Dodge	Durango	Adventurer
2007	Dodge	Durango	Adventurer
2008	Dodge	Durango	Adventurer
2008	Dodge	Durango	Adventurer
2004	Dodge	Durango	Limited
2004	Dodge	Durango	Limited
2005	Dodge	Durango	Limited
2005	Dodge	Durango	Limited
2006	Dodge	Durango	Limited
2006	Dodge	Durango	Limited
2007	Dodge	Durango	Limited
2007	Dodge	Durango	Limited
2008	Dodge	Durango	Limited
2008	Dodge	Durango	Limited
2009	Dodge	Durango	Limited
2009	Dodge	Durango	Limited
2004	Dodge	Durango	SLT
2004	Dodge	Durango	SLT
2005	Dodge	Durango	SLT
2005	Dodge	Durango	SLT
2006	Dodge	Durango	SLT
2006	Dodge	Durango	SLT
2007	Dodge	Durango	SLT
2007	Dodge	Durango	SLT
2008	Dodge	Durango	SLT
2008	Dodge	Durango	SLT
2009	Dodge	Durango	SLT
2009	Dodge	Durango	SLT
2004	Dodge	Durango	ST
2005	Dodge	Durango	ST
2005	Dodge	Durango	ST
2005	Dodge	Durango	SXT
2006	Dodge	Durango	SXT
2007	Dodge	Durango	SXT
2007	Dodge	Durango	SXT
2008	Dodge	Durango	SXT
2006	Dodge	Magnum	SRT8
2007	Dodge	Magnum	SRT8
2008	Dodge	Magnum	SRT8
2007	Dodge	Ram 1500	SLT
2008	Dodge	Ram 1500	SLT
2009	Dodge	Ram 1500	SLT
2010	Dodge	Ram 1500	SLT
2007	Dodge	Ram 1500	ST
2007	Dodge	Ram 1500	ST
2008	Dodge	Ram 1500	ST
2008	Dodge	Ram 1500	ST
2009	Dodge	Ram 1500	ST
2009	Dodge	Ram 1500	ST
2010	Dodge	Ram 1500	ST
2010	Dodge	Ram 1500	ST
2008	Dodge	Ram 1500	SXT
2008	Dodge	Ram 1500	SXT
2009	Dodge	Ram 1500	TRX
2010	Dodge	Ram 1500	TRX
2003	Ford	Excursion	Eddie Bauer
2003	Ford	Excursion	Eddie Bauer
2004	Ford	Excursion	Eddie Bauer
2004	Ford	Excursion	Eddie Bauer
2005	Ford	Excursion	Eddie Bauer
2005	Ford	Excursion	Eddie Bauer
2000	Ford	Excursion	Limited
2000	Ford	Excursion	Limited
2001	Ford	Excursion	Limited
2001	Ford	Excursion	Limited
2002	Ford	Excursion	Limited
2002	Ford	Excursion	Limited
2003	Ford	Excursion	Limited
2003	Ford	Excursion	Limited
2004	Ford	Excursion	Limited
2004	Ford	Excursion	Limited
2005	Ford	Excursion	Limited
2005	Ford	Excursion	Limited
2004	Ford	Excursion	XLS
2004	Ford	Excursion	XLS
2000	Ford	Excursion	XLT
2000	Ford	Excursion	XLT
2001	Ford	Excursion	XLT
2001	Ford	Excursion	XLT
2002	Ford	Excursion	XLT
2002	Ford	Excursion	XLT
2003	Ford	Excursion	XLT
2003	Ford	Excursion	XLT
2004	Ford	Excursion	XLT
2004	Ford	Excursion	XLT
2005	Ford	Excursion	XLT
2005	Ford	Excursion	XLT
2005	Ford	F-250 Super Duty	Harley-Davidson Edition
2005	Ford	F-250 Super Duty	King Ranch
2005	Ford	F-250 Super Duty	King Ranch
2006	Ford	F-250 Super Duty	King Ranch
2006	Ford	F-250 Super Duty	King Ranch
2007	Ford	F-250 Super Duty	King Ranch
2007	Ford	F-250 Super Duty	King Ranch
2005	Ford	F-250 Super Duty	Lariat
2005	Ford	F-250 Super Duty	Lariat
2006	Ford	F-250 Super Duty	Lariat
2006	Ford	F-250 Super Duty	Lariat
2007	Ford	F-250 Super Duty	Lariat
2007	Ford	F-250 Super Duty	Lariat
2005	Ford	F-250 Super Duty	XL
2005	Ford	F-250 Super Duty	XL
2006	Ford	F-250 Super Duty	XL
2006	Ford	F-250 Super Duty	XL
2007	Ford	F-250 Super Duty	XL
2007	Ford	F-250 Super Duty	XL
2005	Ford	F-250 Super Duty	XLT
2005	Ford	F-250 Super Duty	XLT
2006	Ford	F-250 Super Duty	XLT
2006	Ford	F-250 Super Duty	XLT
2007	Ford	F-250 Super Duty	XLT
2007	Ford	F-250 Super Duty	XLT
2005	Ford	F-350 Super Duty	Harley-Davidson Edition
2005	Ford	F-350 Super Duty	King Ranch
2005	Ford	F-350 Super Duty	King Ranch
2006	Ford	F-350 Super Duty	King Ranch
2006	Ford	F-350 Super Duty	King Ranch
2007	Ford	F-350 Super Duty	King Ranch
2007	Ford	F-350 Super Duty	King Ranch
2005	Ford	F-350 Super Duty	Lariat
2005	Ford	F-350 Super Duty	Lariat
2006	Ford	F-350 Super Duty	Lariat
2006	Ford	F-350 Super Duty	Lariat
2007	Ford	F-350 Super Duty	Lariat
2007	Ford	F-350 Super Duty	Lariat
2005	Ford	F-350 Super Duty	XL
2005	Ford	F-350 Super Duty	XL
2006	Ford	F-350 Super Duty	XL
2006	Ford	F-350 Super Duty	XL
2007	Ford	F-350 Super Duty	XL
2007	Ford	F-350 Super Duty	XL
2005	Ford	F-350 Super Duty	XLT
2005	Ford	F-350 Super Duty	XLT
2006	Ford	F-350 Super Duty	XLT
2006	Ford	F-350 Super Duty	XLT
2007	Ford	F-350 Super Duty	XLT
2007	Ford	F-350 Super Duty	XLT
2012	Ford	Mustang	Boss 302
2013	Ford	Mustang	Boss 302
2011	Ford	Mustang	GT
2012	Ford	Mustang	GT
2013	Ford	Mustang	GT
1997	GMC	C1500	Sierra GT
1994	GMC	C1500	Sierra SL
1994	GMC	C1500	Sierra SL
1995	GMC	C1500	Sierra SL
1995	GMC	C1500	Sierra SL
1996	GMC	C1500	Sierra SL
1997	GMC	C1500	Sierra SL
1998	GMC	C1500	Sierra SL
1999	GMC	C1500	Sierra SL
1994	GMC	C1500	Sierra SLE
1994	GMC	C1500	Sierra SLE
1995	GMC	C1500	Sierra SLE
1995	GMC	C1500	Sierra SLE
1996	GMC	C1500	Sierra SLE
1997	GMC	C1500	Sierra SLE
1998	GMC	C1500	Sierra SLE
1999	GMC	C1500	Sierra SLE
1994	GMC	C1500	Sierra SLT
1994	GMC	C1500	Sierra SLT
1995	GMC	C1500	Sierra SLT
1995	GMC	C1500	Sierra SLT
1996	GMC	C1500	Sierra SLT
1997	GMC	C1500	Sierra SLT
1998	GMC	C1500	Sierra SLT
1999	GMC	C1500	Sierra SLT
1994	GMC	C1500	Sierra Special
1994	GMC	C1500	Sierra Special
1995	GMC	C1500	Sierra Special
1995	GMC	C1500	Sierra Special
1996	GMC	C1500	Sierra Special
1997	GMC	C1500	Sierra Special
1998	GMC	C1500	Sierra Special
1991	GMC	C2500	Sierra
1992	GMC	C2500	Sierra
1993	GMC	C2500	Sierra
1994	GMC	C2500	Sierra SL
1994	GMC	C2500	Sierra SL
1994	GMC	C2500	Sierra SL
1995	GMC	C2500	Sierra SL
1995	GMC	C2500	Sierra SL
1995	GMC	C2500	Sierra SL
1996	GMC	C2500	Sierra SL
1997	GMC	C2500	Sierra SL
1998	GMC	C2500	Sierra SL
1991	GMC	C2500	Sierra SLE
1992	GMC	C2500	Sierra SLE
1993	GMC	C2500	Sierra SLE
1994	GMC	C2500	Sierra SLE
1994	GMC	C2500	Sierra SLE
1994	GMC	C2500	Sierra SLE
1995	GMC	C2500	Sierra SLE
1995	GMC	C2500	Sierra SLE
1995	GMC	C2500	Sierra SLE
1996	GMC	C2500	Sierra SLE
1997	GMC	C2500	Sierra SLE
1998	GMC	C2500	Sierra SLE
1994	GMC	C2500	Sierra SLT
1994	GMC	C2500	Sierra SLT
1994	GMC	C2500	Sierra SLT
1995	GMC	C2500	Sierra SLT
1995	GMC	C2500	Sierra SLT
1995	GMC	C2500	Sierra SLT
1996	GMC	C2500	Sierra SLT
1997	GMC	C2500	Sierra SLT
1998	GMC	C2500	Sierra SLT
1991	GMC	C2500	Sierra SLX
1992	GMC	C2500	Sierra SLX
1993	GMC	C2500	Sierra SLX
1994	GMC	K1500	Sierra SL
1994	GMC	K1500	Sierra SL
1995	GMC	K1500	Sierra SL
1995	GMC	K1500	Sierra SL
1996	GMC	K1500	Sierra SL
1997	GMC	K1500	Sierra SL
1998	GMC	K1500	Sierra SL
1999	GMC	K1500	Sierra SL
1994	GMC	K1500	Sierra SLE
1994	GMC	K1500	Sierra SLE
1995	GMC	K1500	Sierra SLE
1995	GMC	K1500	Sierra SLE
1996	GMC	K1500	Sierra SLE
1997	GMC	K1500	Sierra SLE
1998	GMC	K1500	Sierra SLE
1999	GMC	K1500	Sierra SLE
1995	GMC	K1500	Sierra SLS
1995	GMC	K1500	Sierra SLS
1994	GMC	K1500	Sierra SLT
1994	GMC	K1500	Sierra SLT
1995	GMC	K1500	Sierra SLT
1995	GMC	K1500	Sierra SLT
1996	GMC	K1500	Sierra SLT
1997	GMC	K1500	Sierra SLT
1998	GMC	K1500	Sierra SLT
1999	GMC	K1500	Sierra SLT
1994	GMC	K1500	Sierra Special
1994	GMC	K1500	Sierra Special
1995	GMC	K1500	Sierra Special
1995	GMC	K1500	Sierra Special
1996	GMC	K1500	Sierra Special
1997	GMC	K1500	Sierra Special
1998	GMC	K1500	Sierra Special
1991	GMC	K2500	Sierra
1992	GMC	K2500	Sierra
1993	GMC	K2500	Sierra
1994	GMC	K2500	Sierra SL
1994	GMC	K2500	Sierra SL
1994	GMC	K2500	Sierra SL
1995	GMC	K2500	Sierra SL
1995	GMC	K2500	Sierra SL
1995	GMC	K2500	Sierra SL
1996	GMC	K2500	Sierra SL
1997	GMC	K2500	Sierra SL
1998	GMC	K2500	Sierra SL
1991	GMC	K2500	Sierra SLE
1992	GMC	K2500	Sierra SLE
1993	GMC	K2500	Sierra SLE
1994	GMC	K2500	Sierra SLE
1994	GMC	K2500	Sierra SLE
1994	GMC	K2500	Sierra SLE
1995	GMC	K2500	Sierra SLE
1995	GMC	K2500	Sierra SLE
1995	GMC	K2500	Sierra SLE
1996	GMC	K2500	Sierra SLE
1997	GMC	K2500	Sierra SLE
1998	GMC	K2500	Sierra SLE
1994	GMC	K2500	Sierra SLT
1994	GMC	K2500	Sierra SLT
1994	GMC	K2500	Sierra SLT
1995	GMC	K2500	Sierra SLT
1995	GMC	K2500	Sierra SLT
1995	GMC	K2500	Sierra SLT
1996	GMC	K2500	Sierra SLT
1997	GMC	K2500	Sierra SLT
1998	GMC	K2500	Sierra SLT
1991	GMC	K2500	Sierra SLX
1992	GMC	K2500	Sierra SLX
1993	GMC	K2500	Sierra SLX
1995	GMC	Yukon	Base