Flowmaster 40 Series™ Delta Flow Muffler
Collections: Performance
Part: ds_BDXN_842543
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: $132.95
Free Shipping for all order over $99
This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 | Chevrolet | Blazer | |
| 1974 | Chevrolet | Blazer | |
| 1975 | Chevrolet | C10 | |
| 1976 | Chevrolet | C10 | |
| 1977 | Chevrolet | C10 | |
| 1978 | Chevrolet | C10 | |
| 1979 | Chevrolet | C10 | |
| 1980 | Chevrolet | C10 | |
| 1988 | Chevrolet | C1500 | |
| 1989 | Chevrolet | C1500 | |
| 1990 | Chevrolet | C1500 | Cheyenne |
| 1991 | Chevrolet | C1500 | Cheyenne |
| 1992 | Chevrolet | C1500 | Cheyenne |
| 1993 | Chevrolet | C1500 | Cheyenne |
| 1990 | Chevrolet | C1500 | Scottsdale |
| 1991 | Chevrolet | C1500 | Scottsdale |
| 1992 | Chevrolet | C1500 | Scottsdale |
| 1990 | Chevrolet | C1500 | Silverado |
| 1991 | Chevrolet | C1500 | Silverado |
| 1992 | Chevrolet | C1500 | Silverado |
| 1993 | Chevrolet | C1500 | Silverado |
| 1990 | Chevrolet | C1500 | WT |
| 1991 | Chevrolet | C1500 | WT |
| 1992-1993 | Chevrolet | C1500 | WT |
| 1993 | Chevrolet | C1500 | WT |
| 1975 | Chevrolet | C20 | |
| 1976 | Chevrolet | C20 | |
| 1977 | Chevrolet | C20 | |
| 1978 | Chevrolet | C20 | |
| 1979 | Chevrolet | C20 | |
| 1980 | Chevrolet | C20 | |
| 1988 | Chevrolet | C2500 | |
| 1989 | Chevrolet | C2500 | |
| 1990 | Chevrolet | C2500 | |
| 1991 | Chevrolet | C2500 | |
| 1992 | Chevrolet | C2500 | |
| 1993 | Chevrolet | C2500 | |
| 1975 | Chevrolet | C30 | |
| 1976 | Chevrolet | C30 | |
| 1977 | Chevrolet | C30 | |
| 1978 | Chevrolet | C30 | |
| 1979 | Chevrolet | C30 | |
| 1975 | Chevrolet | K10 | |
| 1976 | Chevrolet | K10 | |
| 1977 | Chevrolet | K10 | |
| 1978 | Chevrolet | K10 | |
| 1979 | Chevrolet | K10 | |
| 1988 | Chevrolet | K1500 | |
| 1989 | Chevrolet | K1500 | |
| 1990 | Chevrolet | K1500 | |
| 1991 | Chevrolet | K1500 | |
| 1992 | Chevrolet | K1500 | |
| 1993 | Chevrolet | K1500 | |
| 1975 | Chevrolet | K20 | |
| 1976 | Chevrolet | K20 | |
| 1977 | Chevrolet | K20 | |
| 1978 | Chevrolet | K20 | |
| 1979 | Chevrolet | K20 | |
| 1980 | Chevrolet | K20 | |
| 1988 | Chevrolet | K2500 | |
| 1989 | Chevrolet | K2500 | |
| 1990 | Chevrolet | K2500 | |
| 1991 | Chevrolet | K2500 | |
| 1992 | Chevrolet | K2500 | |
| 1993 | Chevrolet | K2500 | |
| 1975 | Chevrolet | K5 Blazer | |
| 1976 | Chevrolet | K5 Blazer | |
| 1977 | Chevrolet | K5 Blazer | |
| 1979 | Chevrolet | K5 Blazer | |
| 1980-1981 | Chevrolet | K5 Blazer | |
| 1978 | Chevrolet | K5 Blazer | Cheyenne |
| 1978 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1978 | Chevrolet | K5 Blazer | Silverado |
| 2014 | Dodge | Challenger | R/T |
| 2014 | Dodge | Challenger | R/T Classic |
| 1997 | Dodge | Dakota | |
| 2005 | Dodge | Dakota | |
| 2006 | Dodge | Dakota | |
| 2007 | Dodge | Dakota | |
| 1998 | Dodge | Dakota | Base |
| 1999 | Dodge | Dakota | Base |
| 2000 | Dodge | Dakota | Base |
| 2001 | Dodge | Dakota | Base |
| 2002 | Dodge | Dakota | Base |
| 2003 | Dodge | Dakota | Base |
| 2004 | Dodge | Dakota | Base |
| 1998-2003 | Dodge | Dakota | R/T |
| 1998 | Dodge | Dakota | SLT |
| 1999 | Dodge | Dakota | SLT |
| 2000 | Dodge | Dakota | SLT |
| 2001 | Dodge | Dakota | SLT |
| 2002 | Dodge | Dakota | SLT |
| 2003 | Dodge | Dakota | SLT |
| 2004 | Dodge | Dakota | SLT |
| 1998 | Dodge | Dakota | Sport |
| 1999 | Dodge | Dakota | Sport |
| 2000 | Dodge | Dakota | Sport |
| 2001 | Dodge | Dakota | Sport |
| 2002 | Dodge | Dakota | Sport |
| 2003 | Dodge | Dakota | Sport |
| 2004 | Dodge | Dakota | Sport |
| 2002 | Dodge | Dakota | SXT |
| 2004 | Dodge | Dakota | SXT |
| 1997 | Ford | Expedition | |
| 1998 | Ford | Expedition | |
| 1999 | Ford | Expedition | |
| 2000 | Ford | Expedition | |
| 2001 | Ford | Expedition | |
| 2002 | Ford | Expedition | |
| 1997 | Ford | F-150 | |
| 1998 | Ford | F-150 | |
| 2004 | Ford | F-150 | |
| 2005 | Ford | F-150 | |
| 2006 | Ford | F-150 | |
| 2007 | Ford | F-150 | |
| 1999 | Ford | F-150 | Base |
| 2000 | Ford | F-150 | Base |
| 2008 | Ford | F-150 | FX2 |
| 2008 | Ford | F-150 | FX4 |
| 2000-2003,2008 | Ford | F-150 | Harley-Davidson Edition |
| 2001 | Ford | F-150 | King Ranch |
| 2002 | Ford | F-150 | King Ranch |
| 2003 | Ford | F-150 | King Ranch |
| 2003,2008 | Ford | F-150 | King Ranch |
| 1999 | Ford | F-150 | Lariat |
| 2000 | Ford | F-150 | Lariat |
| 2001 | Ford | F-150 | Lariat |
| 2002 | Ford | F-150 | Lariat |
| 2003 | Ford | F-150 | Lariat |
| 2003,2008 | Ford | F-150 | Lariat |
| 1999-2003 | Ford | F-150 | Lightning |
| 2008 | Ford | F-150 | Limited |
| 2008 | Ford | F-150 | STX |
| 2008 | Ford | F-150 | THE 60TH ANNIVERSARY EDITION |
| 1999 | Ford | F-150 | XL |
| 2000 | Ford | F-150 | XL |
| 2001 | Ford | F-150 | XL |
| 2002 | Ford | F-150 | XL |
| 2003 | Ford | F-150 | XL |
| 2008 | Ford | F-150 | XL |
| 1999 | Ford | F-150 | XLT |
| 2000 | Ford | F-150 | XLT |
| 2001 | Ford | F-150 | XLT |
| 2002 | Ford | F-150 | XLT |
| 2003 | Ford | F-150 | XLT |
| 2008 | Ford | F-150 | XLT |
| 2008 | Ford | F-150 | XTR |
| 2004 | Ford | F-150 Heritage | SVT Lightning |
| 2004 | Ford | F-150 Heritage | XL |
| 2004 | Ford | F-150 Heritage | XLT |
| 1988 | GMC | C1500 | |
| 1989 | GMC | C1500 | |
| 1990 | GMC | C1500 | |
| 1991 | GMC | C1500 | |
| 1992 | GMC | C1500 | |
| 1993 | GMC | C1500 | |
| 1988 | GMC | C2500 | |
| 1989 | GMC | C2500 | |
| 1990 | GMC | C2500 | |
| 1991 | GMC | C2500 | |
| 1992 | GMC | C2500 | |
| 1993 | GMC | C2500 | |
| 1973 | GMC | Jimmy | |
| 1973-1975 | GMC | Jimmy | |
| 1975 | GMC | Jimmy | |
| 1976 | GMC | Jimmy | |
| 1977 | GMC | Jimmy | |
| 1978 | GMC | Jimmy | |
| 1979 | GMC | Jimmy | |
| 1980 | GMC | Jimmy | |
| 1981 | GMC | Jimmy | |
| 1988 | GMC | K1500 | |
| 1989 | GMC | K1500 | |
| 1990 | GMC | K1500 | |
| 1991 | GMC | K1500 | |
| 1992 | GMC | K1500 | |
| 1993 | GMC | K1500 | |
| 1988 | GMC | K2500 | |
| 1989 | GMC | K2500 | |
| 1990 | GMC | K2500 | |
| 1991 | GMC | K2500 | |
| 1992 | GMC | K2500 | |
| 1993 | GMC | K2500 |
Content for specifications
Content for warranty information
This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 | Chevrolet | Blazer | |
| 1974 | Chevrolet | Blazer | |
| 1975 | Chevrolet | C10 | |
| 1976 | Chevrolet | C10 | |
| 1977 | Chevrolet | C10 | |
| 1978 | Chevrolet | C10 | |
| 1979 | Chevrolet | C10 | |
| 1980 | Chevrolet | C10 | |
| 1988 | Chevrolet | C1500 | |
| 1989 | Chevrolet | C1500 | |
| 1990 | Chevrolet | C1500 | Cheyenne |
| 1991 | Chevrolet | C1500 | Cheyenne |
| 1992 | Chevrolet | C1500 | Cheyenne |
| 1993 | Chevrolet | C1500 | Cheyenne |
| 1990 | Chevrolet | C1500 | Scottsdale |
| 1991 | Chevrolet | C1500 | Scottsdale |
| 1992 | Chevrolet | C1500 | Scottsdale |
| 1990 | Chevrolet | C1500 | Silverado |
| 1991 | Chevrolet | C1500 | Silverado |
| 1992 | Chevrolet | C1500 | Silverado |
| 1993 | Chevrolet | C1500 | Silverado |
| 1990 | Chevrolet | C1500 | WT |
| 1991 | Chevrolet | C1500 | WT |
| 1992-1993 | Chevrolet | C1500 | WT |
| 1993 | Chevrolet | C1500 | WT |
| 1975 | Chevrolet | C20 | |
| 1976 | Chevrolet | C20 | |
| 1977 | Chevrolet | C20 | |
| 1978 | Chevrolet | C20 | |
| 1979 | Chevrolet | C20 | |
| 1980 | Chevrolet | C20 | |
| 1988 | Chevrolet | C2500 | |
| 1989 | Chevrolet | C2500 | |
| 1990 | Chevrolet | C2500 | |
| 1991 | Chevrolet | C2500 | |
| 1992 | Chevrolet | C2500 | |
| 1993 | Chevrolet | C2500 | |
| 1975 | Chevrolet | C30 | |
| 1976 | Chevrolet | C30 | |
| 1977 | Chevrolet | C30 | |
| 1978 | Chevrolet | C30 | |
| 1979 | Chevrolet | C30 | |
| 1975 | Chevrolet | K10 | |
| 1976 | Chevrolet | K10 | |
| 1977 | Chevrolet | K10 | |
| 1978 | Chevrolet | K10 | |
| 1979 | Chevrolet | K10 | |
| 1988 | Chevrolet | K1500 | |
| 1989 | Chevrolet | K1500 | |
| 1990 | Chevrolet | K1500 | |
| 1991 | Chevrolet | K1500 | |
| 1992 | Chevrolet | K1500 | |
| 1993 | Chevrolet | K1500 | |
| 1975 | Chevrolet | K20 | |
| 1976 | Chevrolet | K20 | |
| 1977 | Chevrolet | K20 | |
| 1978 | Chevrolet | K20 | |
| 1979 | Chevrolet | K20 | |
| 1980 | Chevrolet | K20 | |
| 1988 | Chevrolet | K2500 | |
| 1989 | Chevrolet | K2500 | |
| 1990 | Chevrolet | K2500 | |
| 1991 | Chevrolet | K2500 | |
| 1992 | Chevrolet | K2500 | |
| 1993 | Chevrolet | K2500 | |
| 1975 | Chevrolet | K5 Blazer | |
| 1976 | Chevrolet | K5 Blazer | |
| 1977 | Chevrolet | K5 Blazer | |
| 1979 | Chevrolet | K5 Blazer | |
| 1980-1981 | Chevrolet | K5 Blazer | |
| 1978 | Chevrolet | K5 Blazer | Cheyenne |
| 1978 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1978 | Chevrolet | K5 Blazer | Silverado |
| 2014 | Dodge | Challenger | R/T |
| 2014 | Dodge | Challenger | R/T Classic |
| 1997 | Dodge | Dakota | |
| 2005 | Dodge | Dakota | |
| 2006 | Dodge | Dakota | |
| 2007 | Dodge | Dakota | |
| 1998 | Dodge | Dakota | Base |
| 1999 | Dodge | Dakota | Base |
| 2000 | Dodge | Dakota | Base |
| 2001 | Dodge | Dakota | Base |
| 2002 | Dodge | Dakota | Base |
| 2003 | Dodge | Dakota | Base |
| 2004 | Dodge | Dakota | Base |
| 1998-2003 | Dodge | Dakota | R/T |
| 1998 | Dodge | Dakota | SLT |
| 1999 | Dodge | Dakota | SLT |
| 2000 | Dodge | Dakota | SLT |
| 2001 | Dodge | Dakota | SLT |
| 2002 | Dodge | Dakota | SLT |
| 2003 | Dodge | Dakota | SLT |
| 2004 | Dodge | Dakota | SLT |
| 1998 | Dodge | Dakota | Sport |
| 1999 | Dodge | Dakota | Sport |
| 2000 | Dodge | Dakota | Sport |
| 2001 | Dodge | Dakota | Sport |
| 2002 | Dodge | Dakota | Sport |
| 2003 | Dodge | Dakota | Sport |
| 2004 | Dodge | Dakota | Sport |
| 2002 | Dodge | Dakota | SXT |
| 2004 | Dodge | Dakota | SXT |
| 1997 | Ford | Expedition | |
| 1998 | Ford | Expedition | |
| 1999 | Ford | Expedition | |
| 2000 | Ford | Expedition | |
| 2001 | Ford | Expedition | |
| 2002 | Ford | Expedition | |
| 1997 | Ford | F-150 | |
| 1998 | Ford | F-150 | |
| 2004 | Ford | F-150 | |
| 2005 | Ford | F-150 | |
| 2006 | Ford | F-150 | |
| 2007 | Ford | F-150 | |
| 1999 | Ford | F-150 | Base |
| 2000 | Ford | F-150 | Base |
| 2008 | Ford | F-150 | FX2 |
| 2008 | Ford | F-150 | FX4 |
| 2000-2003,2008 | Ford | F-150 | Harley-Davidson Edition |
| 2001 | Ford | F-150 | King Ranch |
| 2002 | Ford | F-150 | King Ranch |
| 2003 | Ford | F-150 | King Ranch |
| 2003,2008 | Ford | F-150 | King Ranch |
| 1999 | Ford | F-150 | Lariat |
| 2000 | Ford | F-150 | Lariat |
| 2001 | Ford | F-150 | Lariat |
| 2002 | Ford | F-150 | Lariat |
| 2003 | Ford | F-150 | Lariat |
| 2003,2008 | Ford | F-150 | Lariat |
| 1999-2003 | Ford | F-150 | Lightning |
| 2008 | Ford | F-150 | Limited |
| 2008 | Ford | F-150 | STX |
| 2008 | Ford | F-150 | THE 60TH ANNIVERSARY EDITION |
| 1999 | Ford | F-150 | XL |
| 2000 | Ford | F-150 | XL |
| 2001 | Ford | F-150 | XL |
| 2002 | Ford | F-150 | XL |
| 2003 | Ford | F-150 | XL |
| 2008 | Ford | F-150 | XL |
| 1999 | Ford | F-150 | XLT |
| 2000 | Ford | F-150 | XLT |
| 2001 | Ford | F-150 | XLT |
| 2002 | Ford | F-150 | XLT |
| 2003 | Ford | F-150 | XLT |
| 2008 | Ford | F-150 | XLT |
| 2008 | Ford | F-150 | XTR |
| 2004 | Ford | F-150 Heritage | SVT Lightning |
| 2004 | Ford | F-150 Heritage | XL |
| 2004 | Ford | F-150 Heritage | XLT |
| 1988 | GMC | C1500 | |
| 1989 | GMC | C1500 | |
| 1990 | GMC | C1500 | |
| 1991 | GMC | C1500 | |
| 1992 | GMC | C1500 | |
| 1993 | GMC | C1500 | |
| 1988 | GMC | C2500 | |
| 1989 | GMC | C2500 | |
| 1990 | GMC | C2500 | |
| 1991 | GMC | C2500 | |
| 1992 | GMC | C2500 | |
| 1993 | GMC | C2500 | |
| 1973 | GMC | Jimmy | |
| 1973-1975 | GMC | Jimmy | |
| 1975 | GMC | Jimmy | |
| 1976 | GMC | Jimmy | |
| 1977 | GMC | Jimmy | |
| 1978 | GMC | Jimmy | |
| 1979 | GMC | Jimmy | |
| 1980 | GMC | Jimmy | |
| 1981 | GMC | Jimmy | |
| 1988 | GMC | K1500 | |
| 1989 | GMC | K1500 | |
| 1990 | GMC | K1500 | |
| 1991 | GMC | K1500 | |
| 1992 | GMC | K1500 | |
| 1993 | GMC | K1500 | |
| 1988 | GMC | K2500 | |
| 1989 | GMC | K2500 | |
| 1990 | GMC | K2500 | |
| 1991 | GMC | K2500 | |
| 1992 | GMC | K2500 | |
| 1993 | GMC | K2500 |
Content for specifications
Content for warranty information