Skip to content

Free Shipping & Easy Returns

Sales (855) 895-TRUK

Flowmaster 40 Series™ Muffler


Collections: Performance

Part: ds_BDXN_8043041

Availability: Special order, usually ships in 2-3 weeks. However, if the manufacturer has this item in stock we can normally drop ship it directly to you within 3-5 business days. Contact us and we can get you an accurate ETA before placing an order.

Price: $107.95

Free Shipping for all order over $99
Payment methods
  • PayPal
  • Venmo

100% secure and protected payments

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.

This Part Fits:

Year Make Model Submodel
1988-1991 Chevrolet Blazer
1987 Chevrolet R10 Suburban
1988 Chevrolet R10 Suburban
1989 Chevrolet R1500 Suburban
1990 Chevrolet R1500 Suburban
1991 Chevrolet R1500 Suburban
1987 Chevrolet V10 Suburban
1988 Chevrolet V10 Suburban
1989 Chevrolet V1500 Suburban
1990 Chevrolet V1500 Suburban
1991 Chevrolet V1500 Suburban
1994 Dodge Ram 2500
1995 Dodge Ram 2500
1996 Dodge Ram 2500
1994 Dodge Ram 3500
1995 Dodge Ram 3500
1996 Dodge Ram 3500
2003,2005-2006 Ford Expedition
2004,2007-2010 Ford Expedition Eddie Bauer
2007-2010 Ford Expedition EL Eddie Bauer
2008-2010 Ford Expedition EL King Ranch
2007-2010 Ford Expedition EL Limited
2007-2010 Ford Expedition EL XLT
2008 Ford Expedition Funkmaster Flex Edition
2008-2010 Ford Expedition King Ranch
2007-2010 Ford Expedition Limited
2007-2010 Ford Expedition Max Eddie Bauer
2009-2010 Ford Expedition Max King Ranch
2007-2010 Ford Expedition Max Limited
2004 Ford Expedition NBX
2004,2007-2010 Ford Expedition XLT
2004 Ford Expedition XLT Sport
1999 Ford F-250
1999 Ford F-250 Super Duty
2000 Ford F-250 Super Duty
2001 Ford F-250 Super Duty
2002 Ford F-250 Super Duty
2003 Ford F-250 Super Duty
2004 Ford F-250 Super Duty
1999 Ford F-350 Super Duty
2000 Ford F-350 Super Duty
2001 Ford F-350 Super Duty
2002 Ford F-350 Super Duty
2003 Ford F-350 Super Duty
2004 Ford F-350 Super Duty
1987-1991 GMC Jimmy
1987 GMC R1500 Suburban
1987-1990 GMC R1500 Suburban
1988-1991 GMC V1500 Suburban
Content for specifications
Content for warranty information

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.

This Part Fits:

Year Make Model Submodel
1988-1991 Chevrolet Blazer
1987 Chevrolet R10 Suburban
1988 Chevrolet R10 Suburban
1989 Chevrolet R1500 Suburban
1990 Chevrolet R1500 Suburban
1991 Chevrolet R1500 Suburban
1987 Chevrolet V10 Suburban
1988 Chevrolet V10 Suburban
1989 Chevrolet V1500 Suburban
1990 Chevrolet V1500 Suburban
1991 Chevrolet V1500 Suburban
1994 Dodge Ram 2500
1995 Dodge Ram 2500
1996 Dodge Ram 2500
1994 Dodge Ram 3500
1995 Dodge Ram 3500
1996 Dodge Ram 3500
2003,2005-2006 Ford Expedition
2004,2007-2010 Ford Expedition Eddie Bauer
2007-2010 Ford Expedition EL Eddie Bauer
2008-2010 Ford Expedition EL King Ranch
2007-2010 Ford Expedition EL Limited
2007-2010 Ford Expedition EL XLT
2008 Ford Expedition Funkmaster Flex Edition
2008-2010 Ford Expedition King Ranch
2007-2010 Ford Expedition Limited
2007-2010 Ford Expedition Max Eddie Bauer
2009-2010 Ford Expedition Max King Ranch
2007-2010 Ford Expedition Max Limited
2004 Ford Expedition NBX
2004,2007-2010 Ford Expedition XLT
2004 Ford Expedition XLT Sport
1999 Ford F-250
1999 Ford F-250 Super Duty
2000 Ford F-250 Super Duty
2001 Ford F-250 Super Duty
2002 Ford F-250 Super Duty
2003 Ford F-250 Super Duty
2004 Ford F-250 Super Duty
1999 Ford F-350 Super Duty
2000 Ford F-350 Super Duty
2001 Ford F-350 Super Duty
2002 Ford F-350 Super Duty
2003 Ford F-350 Super Duty
2004 Ford F-350 Super Duty
1987-1991 GMC Jimmy
1987 GMC R1500 Suburban
1987-1990 GMC R1500 Suburban
1988-1991 GMC V1500 Suburban

Content for specifications

Content for warranty information