Fitment-based search is in development — powered by Convermax and SEMA Data
Flowmaster Exhaust Muffler 43043 product image 1
Flowmaster Exhaust Muffler 43043 product image 2
Flowmaster Exhaust Muffler 43043 product image 3

Flowmaster Exhaust Muffler 43043

SKU: 43043

$101.95

Flowmaster Exhaust Muffler 43043

Limited 3 Year Warranty
Flowmaster Exhaust Muffler 43043

Noticeable Interior Resonance
Flowmaster Exhaust Muffler 43043

Aggressive Sound Exterior Exhaust Tone
Flowmaster Exhaust Muffler 43043

Durable Fully Welded 16 Gauge Aluminized Steel
Flowmaster Exhaust Muffler 43043

Excellent Street Or Strip And Off Road Application

Verified U.S. Supplier

Fitment Data Included

30-Day Returns
In stock 207

Emissions & Compliance

Emissions Compliance Exempt
  • Visa
  • Mastercard
  • Diners Club
  • PayPal
  • American Express
Flowmaster Exhaust Muffler 43043

$101.95

$101.95

3 Inch

Inlet Diameter

3 Inch

Outlet Diameter

Aluminized Steel

Material

Product Description

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 aluminized steel and fully MIG welded for maximum durability.

Specifications

Inlet Diameter (IN)
3 Inch
Outlet Diameter (IN)
3 Inch
Material
Aluminized Steel
Shape
Oval
Inlet Position
Offset Single
Outlet Position
Offset Single
Universality
Semi-Universal
Estimated Install Time (Hours)
1
Case Diameter (IN)
9-1/2 Inch X 4 Inch
Case Length (IN)
13 Inch
Overall Length (IN)
19 Inch
Color/ Finish
Black Painted
Wall Type
Single Wall
Includes Tip
Without Tip
Tip Length (IN)
Without Tip
Tip Diameter (IN)
Without Tip
Tip Finish
Without Tip
Tip Material
Without Tip

Fitment / Application

1991-1993 Chevrolet C1500 V8; 7.4L/454; GAS; TBI
1991-1995 Chevrolet C2500 V8; 7.4L/454; GAS; TBI; Wheel Base 155.5"
1991-1995 Chevrolet C2500 V8; 7.4L/454; GAS; TBI; Wheel Base 141.5"
1991-1995 Chevrolet C2500 V8; 7.4L/454; GAS; TBI; Wheel Base 131.5"
1991-1995 Chevrolet K2500 V8; 7.4L/454; GAS; TBI
1991-1994 GMC K2500 V8; 7.4L/454; GAS; TBI; Wheel Base 141.5"
1991-1994 GMC K2500 V8; 7.4L/454; GAS; TBI; Wheel Base 131.5"
1991-1994 GMC K2500 V8; 7.4L/454; GAS; TBI; Wheel Base 155.5"
1992-1994 Chevrolet Blazer V8; 5.7L/350; GAS; TBI
1994-1995 Chevrolet C1500 V8; 5.0L/305; GAS; TBI; Wheel Base 155.5"
1994-1995 Chevrolet C1500 V8; 5.0L/305; GAS; TBI; Wheel Base 141.5"
1994-1995 Chevrolet C1500 V8; 5.0L/305; GAS; TBI; Wheel Base 131.5"
1994-1995 Chevrolet C1500 V8; 5.7L/350; GAS; TBI; Wheel Base 117.5"
1994-1995 Chevrolet C1500 V8; 5.7L/350; GAS; TBI; Wheel Base 155.5"
1994-1995 Chevrolet C1500 V8; 5.7L/350; GAS; TBI; Wheel Base 141.5"
1994-1995 Chevrolet C1500 V8; 5.7L/350; GAS; TBI; Wheel Base 131.5"
1994-1995 Chevrolet C1500 V8; 5.0L/305; GAS; TBI; Wheel Base 117.5"
1994 Chevrolet C2500 V8; 5.0L/305; GAS; TBI; Wheel Base 131.5"
1994-1995 Chevrolet C2500 V8; 5.7L/350; GAS; TBI; Wheel Base 131.5"
1994-1995 Chevrolet C2500 V8; 5.7L/350; GAS; TBI; Wheel Base 155.5"
1994-1995 Chevrolet C2500 V8; 5.7L/350; GAS; TBI; Wheel Base 141.5"
1994 Chevrolet C2500 V8; 5.0L/305; GAS; TBI; Wheel Base 155.5"
1994 Chevrolet C2500 V8; 5.0L/305; GAS; TBI; Wheel Base 141.5"
1994-1995 GMC K2500 V8; 5.0L/305; GAS; TBI; Wheel Base 155.5"
1994-1995 GMC K2500 V8; 5.7L/350; GAS; TBI; Wheel Base 131.5"
1994-1995 GMC K2500 V8; 5.0L/305; GAS; TBI; Wheel Base 131.5"
1994-1995 GMC K2500 V8; 5.7L/350; GAS; TBI; Wheel Base 141.5"
1994-1995 GMC K2500 V8; 5.7L/350; GAS; TBI; Wheel Base 155.5"
1994-1995 GMC K2500 V8; 5.0L/305; GAS; TBI; Wheel Base 141.5"
1995 Chevrolet C2500 V8; 5.0L/305; GAS; TBI
1995 Chevrolet Tahoe V8; 5.7L/350; GAS; TBI
1995 GMC Yukon V8; 5.7L/350; GAS; TBI
1996-1998 Chevrolet C1500 V8; 5.0L/305; GAS; MFI; Wheel Base 141.5"
1996-1998 Chevrolet C1500 V8; 5.0L/305; GAS; MFI; Wheel Base 131.5"
1996-1998 Chevrolet C1500 V8; 5.0L/305; GAS; MFI; Wheel Base 117.5"
1996-1998 Chevrolet C1500 V8; 5.0L/305; GAS; MFI; Wheel Base 155.5"
1996-1998 Chevrolet C2500 V8; 5.0L/305; GAS; MFI; Wheel Base 155.5"
1996-1998 Chevrolet C2500 V8; 5.0L/305; GAS; MFI; Wheel Base 141.5"
1996-1998 Chevrolet C2500 V8; 5.0L/305; GAS; MFI; Wheel Base 131.5"
1996-1997 Chevrolet K2500 V8; 6.5L/395; DIESEL; Turbocharged; MFI
1996-1997 GMC K2500 V8; 5.7L/350; GAS; MFI; Wheel Base 155.5"
1996-1997 GMC K2500 V8; 6.5L/395; DIESEL; Turbocharged; MFI
1996 GMC K2500 V8; 5.7L/350; CNG; MFI; Wheel Base 131.5"
1996-1997 GMC K2500 V8; 5.7L/350; GAS; MFI; Wheel Base 131.5"
1996 GMC K2500 V8; 5.7L/350; CNG; MFI; Wheel Base 155.5"
1996-1997 GMC K2500 V8; 5.7L/350; GAS; MFI; Wheel Base 141.5"
1996 GMC K2500 V8; 5.7L/350; CNG; MFI; Wheel Base 141.5"
1998-1999 Chevrolet Tahoe V8; 5.7L/350; GAS; MFI; 4 Doors
1998-1999 Chevrolet Tahoe V8; 5.7L/350; GAS; MFI; 2 Doors
1998 GMC K2500 V8; 5.0L/305; GAS; MFI
1998-1999 GMC Yukon V8; 5.7L/350; GAS; MFI
1999 Chevrolet C1500 V8; 5.0L/305; GAS; MFI
1999 Chevrolet K1500 V8; 5.0L/305; GAS; MFI
1999 GMC C1500 V8; 5.0L/305; GAS; MFI
1999 GMC K1500 V8; 5.0L/305; GAS; MFI
2000-2005 Ford Excursion V10; 6.8L/415; GAS; MFI
2000-2005 Ford Excursion V8; 5.4L/330; GAS; MFI
2001-2002 GMC C3500HD V8; 6.5L/395; DIESEL; Turbocharged; MFI
2004-2008 Dodge Durango V8; 5.7L/345; GAS; MFI
2004-2008 Dodge Durango V8; 4.7L/287; GAS; MFI
2005-2007 Ford F-250 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 137.0"
2005-2007 Ford F-250 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 172.4"
2005-2007 Ford F-250 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 172.4"
2005-2007 Ford F-250 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 158.0"
2005-2007 Ford F-250 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 158.0"
2005-2007 Ford F-250 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 156.2"
2005-2007 Ford F-250 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 156.2"
2005-2007 Ford F-250 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 141.8"
2005-2007 Ford F-250 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 141.8"
2005-2007 Ford F-250 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 137.0"
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 158.0"; Standard Cab
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 158.0"; Standard Cab
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 158.0"; SuperCab (Extended)
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 158.0"; SuperCab (Extended)
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 158.0"; Crew Cab
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 158.0"; Crew Cab
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 156.2"; Standard Cab
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 156.2"; Standard Cab
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 156.2"; SuperCab (Extended)
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 156.2"; SuperCab (Extended)
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 156.2"; Crew Cab
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 156.2"; Crew Cab
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 141.8"; Standard Cab
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 141.8"; Standard Cab
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 141.8"; SuperCab (Extended)
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 141.8"; SuperCab (Extended)
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 141.8"; Crew Cab
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 141.8"; Crew Cab
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 172.4"; Standard Cab
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 172.4"; Standard Cab
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 172.4"; SuperCab (Extended)
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 172.4"; SuperCab (Extended)
2005 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Wheel Base 172.4"; Crew Cab
2005-2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 172.4"; Crew Cab
2006-2009 Dodge Durango V8; 4.7L/287; FLEX/GAS; MFI
2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 137.0"; Standard Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 172.4"; Standard Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 141.8"; SuperCab (Extended)
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 141.8"; Crew Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 141.8"; Standard Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 156.2"; Crew Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 156.2"; Standard Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 158.0"; Crew Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 158.0"; SuperCab (Extended)
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 158.0"; Standard Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 172.4"; Crew Cab
2006-2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 172.4"; SuperCab (Extended)
2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 137.0"; Crew Cab
2006 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 137.0"; SuperCab (Extended)
2007-2008 Chrysler Aspen V8; 4.7L/287; GAS; MFI
2007-2008 Chrysler Aspen V8; 5.7L/345; GAS; MFI
2007-2009 Chrysler Aspen V8; 4.7L/287; FLEX/GAS; MFI
2007-2008 Dodge Ram 1500 V8; 4.7L/287; GAS; MFI
2007-2008 Dodge Ram 1500 V6; 3.7L/226; GAS; MFI
2007-2008 Dodge Ram 1500 V8; 4.7L/287; FLEX/GAS; MFI
2007 Ford F-350 Super Duty V10; 6.8L/415; GAS; MFI; Rear Wheel Drive; Wheel Base 156.2"; SuperCab (Extended)
2007 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 172.4"
2007 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 158.0"
2007 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 156.2"
2007 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 141.8"
2007 Ford F-350 Super Duty V8; 5.4L/330; GAS; MFI; Wheel Base 137.0"
2009 Chrysler Aspen V8; 5.7L/345; GAS; MFI; EZH ENG.
2009 Chrysler Aspen V8; 5.7L/345; FULL HYBRID EV-GAS (FHEV); MFI; EZE ENG.
2009 Chrysler Aspen V8; 5.7L/345; GAS; MFI; EZD ENG.
2009 Dodge Durango V8; 5.7L/345; FULL HYBRID EV-GAS (FHEV); MFI; EZE ENG.
2009 Dodge Durango V8; 5.7L/345; GAS; MFI; EZD ENG.
2009 Dodge Durango V8; 5.7L/345; GAS; MFI; EZH ENG.

Installation & Documents



Installation Guide
Warranty Information