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Flowmaster 40 Series Chambered Muffler 8042443

Flowmaster 40 Series Chambered Muffler 8042443
Flowmaster 40 Series Chambered Muffler 8042443
$190.99 ea
NEWARRIVING SOONEstimated Ship Date 04/22/2024 (If Ordered Today)81 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/28/2024
Model: 3246165
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
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.
Features:
  • Durable fully welded 409SS stainless steel
  • Aggressive Sound Exterior Exhaust Tone
  • Noticeable interior resonance
  • Excellent Street/Strip and Off Road application
Universal Muffler - Some adaptation may be required.
Installation Notes:
Universal Muffler - Some adaptation may be required.
About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.

Downloads:

Download Name File Size
fm_warranty_general.pdf88.58KB
street_applications.pdf190.94KB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine
Ford Mustang Base 2005 4.0L / 245 / V6
Ford Mustang Base 2006 4.0L / 245 / V6
Ford Mustang Base 2007 4.0L / 245 / V6
Ford Mustang Base 2008 4.0L / 245 / V6
Ford Mustang Base 2009 4.0L / 245 / V6
Ford Mustang Base 2010 4.0L / 245 / V6
Ford Mustang Base 2011 3.7L / 227 / V6
Ford Mustang Base 2012 3.7L / 227 / V6
Ford Mustang Base 2013 3.7L / 227 / V6
Ford Mustang GT Bullitt 2001 4.6L / 281 / V8
Ford Mustang GT 1986 5.0L / 302 / V8
Ford Mustang GT 1987 5.0L / 302 / V8
Ford Mustang GT 1988 5.0L / 302 / V8
Ford Mustang GT 1989 5.0L / 302 / V8
Ford Mustang GT 1990 5.0L / 302 / V8
Ford Mustang GT 1991 5.0L / 302 / V8
Ford Mustang GT 1992 5.0L / 302 / V8
Ford Mustang GT 1993 5.0L / 302 / V8
Ford Mustang GT 1994 5.0L / 302 / V8
Ford Mustang GT 1995 5.0L / 302 / V8
Ford Mustang GT 1996 4.6L / 281 / V8
Ford Mustang GT 1997 4.6L / 281 / V8
Ford Mustang GT 1998 4.6L / 281 / V8
Ford Mustang GT 1999 4.6L / 281 / V8
Ford Mustang GT 2000 4.6L / 281 / V8
Ford Mustang GT 2001 4.6L / 281 / V8
Ford Mustang GT 2002 4.6L / 281 / V8
Ford Mustang GT 2003 4.6L / 281 / V8
Ford Mustang GT 2004 4.6L / 281 / V8
Ford Mustang LX 1986 5.0L / 302 / V8
Ford Mustang LX 1987 5.0L / 302 / V8
Ford Mustang LX 1988 5.0L / 302 / V8
Ford Mustang LX 1989 5.0L / 302 / V8
Ford Mustang LX 1990 5.0L / 302 / V8
Ford Mustang LX 1991 5.0L / 302 / V8
Ford Mustang LX 1992 5.0L / 302 / V8
Ford Mustang LX 1993 5.0L / 302 / V8
Ford Mustang SVO 1986 2.3L / 140 / L4
Ford Mustang SVT Cobra 10th Anniversary 2003 4.6L / 281 / V8
Ford Mustang SVT Cobra 2004 4.6L / 281 / V8

Specifications:

Automotive Item Grade High Performance
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
California Proposition 65 Chemical Name Chromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 Required Yes
Color Black
Emission Code 5
Finish Paint
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.25
Inlet Position Offset
Material 409 Stainless Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series Original 40 Series
Muffler Type Chambered
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.25
Outlet Position Offset
Overall Length (in) 19, 19
Part Type Exhaust Muffler
Product Type Street Mufflers
Proposition 65 www.P65Warnings.ca.gov
Reversible No
Shape Oval
Sound Level Aggressive Sound
Type of Muffler Chambered
Vehicle Type Classic Muscle Car, Truck/SUV, Street Rod, Late Model Muscle Car, Street/Strip
Warranty Limited Lifetime (Lifetime)

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Flowmaster 40 Series Chambered Muffler 8042443:
Blue Oval Classics 2024