Flowmaster 40 Series Original Mufflers

 
 
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  • Price: $101.95 - $138.95
  • Shipping: Free Shipping
  • Availability: Ships in 1-2 days

Flowmaster 40 Series Muffler - 2.25 Offset In / 2.25 Center Out - Aggressive Sound

MPN: 42441
Flowmaster 40 Series Muffler - 2.25 Offset In / 2.25 Center Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Aluminized Steel
    • Warranty: 90 Months
    • Note 1: Durable fully welded 16 gauge aluminized steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 2.25
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Aluminized Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 2.25
    • Inlet Inside Diameter: 2.25
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.25
    • Outlet Inside Diameter: 2.3
    • Outlet Location: Center
    • Outlet Position: Center
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $105.95
  • Free Shipping

Flowmaster 40 Series Muffler - 2.25" IN(C)/OUT(O) - Aggressive Sound

MPN: 42442
Flowmaster 40 Series Muffler - 2.25" IN(C)/OUT(O) - Aggressive Sound

    Highlights:

    • Material: Aluminized Steel
    • Warranty: 36 Months
    • Body Diameter (in): 4
    • Body Height (in): 13
    • Body Width (in): 9.5
    • Inlet Connection Type: Pipe connection
    • Inlet Diameter (in): 2.5
    • Inlet Position: Dual
    • Outlet Diameter (in): 2.5
    • Outlet Position: Dual
    • Shape: Oval
    • Sound Level: Aggressive
  • $107.95
  • Free Shipping

Flowmaster 40 Series Muffler - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound

MPN: 42443
Flowmaster 40 Series Muffler - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Aluminized Steel
    • Warranty: 90 Months
    • Note 1: Durable fully welded 16 gauge aluminized steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable Interior Resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 2.25
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Aluminized Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 2.25
    • Inlet Inside Diameter: 2.25
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.25
    • Outlet Inside Diameter: 2.3
    • Outlet Position: Offset
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $104.95
  • Free Shipping

Flowmaster 40 Series Muffler - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

MPN: 42541
Flowmaster 40 Series Muffler - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Aluminized Steel
    • Warranty: 90 Months
    • Note 1: Durable fully welded 16 gauge aluminized steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 2.5
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Aluminized Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 2.5
    • Inlet Inside Diameter: 2.5
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.5
    • Outlet Inside Diameter: 2.5
    • Outlet Location: Center
    • Outlet Position: Center
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $105.95
  • Free Shipping

Flowmaster 40 Series Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound

MPN: 42543
Flowmaster 40 Series Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Aluminized Steel
    • Warranty: 90 Months
    • Note 1: Durable fully welded 16 gauge aluminized steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 2.5
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Aluminized Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 2.5
    • Inlet Inside Diameter: 2.5
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.5
    • Outlet Inside Diameter: 2.5
    • Outlet Position: Offset
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $101.95
  • Free Shipping

Flowmaster 40 Series Muffler - 3.00 Center In / 2.50 Dual Out - Aggressive Sound

MPN: 430402
Flowmaster 40 Series Muffler - 3.00 Center In / 2.50 Dual Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Aluminized Steel
    • Warranty: 90 Months
    • Note 1: Durable fully welded 16 gauge aluminized steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 3
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Aluminized Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 3
    • Inlet Inside Diameter: 3
    • Inlet Location: Center
    • Inlet Position: Center
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.5
    • Outlet Inside Diameter: 2.5
    • Outlet Position: Dual
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $104.95
  • Free Shipping

Flowmaster 40 Series Muffler - 3.00 Offset In / 3.00 Center Out - Aggressive Sound

MPN: 43041
Flowmaster 40 Series Muffler - 3.00 Offset In / 3.00 Center Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Aluminized Steel
    • Warranty: 90 Months
    • Note 1: Durable fully welded 16 gauge aluminized steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 3
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Aluminized Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 3
    • Inlet Inside Diameter: 3
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 3
    • Outlet Inside Diameter: 3
    • Outlet Location: Center
    • Outlet Position: Center
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $105.95
  • Free Shipping

Flowmaster 40 Series Muffler - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound

MPN: 43043
Flowmaster 40 Series Muffler - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Aluminized Steel
    • Warranty: 90 Months
    • Note 1: Durable fully welded 16 gauge aluminized steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 3
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Aluminized Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 3
    • Inlet Inside Diameter: 3
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 3
    • Outlet Inside Diameter: 3
    • Outlet Position: Offset
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $101.95
  • Free Shipping

Flowmaster 40 Series Muffler 409S - 2.25 Offset In / 2.25 Center Out - Aggressive Sound

MPN: 8042441
Flowmaster 40 Series Muffler 409S - 2.25 Offset In / 2.25 Center Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Stainless Steel
    • Warranty: Lifetime Limited Warranty
    • Note 1: Durable fully welded 409 stainless steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable Interior Resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 9.75
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Stainless Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 2.25
    • Inlet Inside Diameter: 2.25
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.25
    • Outlet Inside Diameter: 2.3
    • Outlet Location: Center
    • Outlet Position: Center
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $135.95
  • Free Shipping

Flowmaster 40 Series Muffler 409S - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound

MPN: 8042443
Flowmaster 40 Series Muffler 409S - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Stainless Steel
    • Warranty: Lifetime Limited Warranty
    • Note 1: Durable fully welded 409 stainless steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 9.75
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Stainless Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 2.25
    • Inlet Inside Diameter: 2.25
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.25
    • Outlet Inside Diameter: 2.3
    • Outlet Position: Offset
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $135.95
  • Free Shipping

Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

MPN: 8042541
Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Stainless Steel
    • Warranty: Lifetime Limited Warranty
    • Note 1: Durable fully welded 409 stainless steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 9.75
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Stainless Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 2.5
    • Inlet Inside Diameter: 2.5
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.5
    • Outlet Inside Diameter: 2.5
    • Outlet Location: Center
    • Outlet Position: Center
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $138.95
  • Free Shipping

Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound

MPN: 8042543
Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Stainless Steel
    • Warranty: Lifetime Limited Warranty
    • Note 1: Durable fully welded 409 stainless steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 9.75
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Stainless Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 2.5
    • Inlet Inside Diameter: 2.5
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.5
    • Outlet Inside Diameter: 2.5
    • Outlet Position: Offset
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $138.95
  • Free Shipping

Flowmaster 40 Series Muffler 409S - 3.00 Center In / 2.50 Dual Out - Aggressive Sound

Flowmaster 40 Series Muffler 409S - 3.00 Center In / 2.50 Dual Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Stainless Steel
    • Warranty: Lifetime Limited Warranty
    • Note 1: Durable fully welded 409 stainless steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 9.75
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Stainless Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 3
    • Inlet Inside Diameter: 3
    • Inlet Location: Center
    • Inlet Position: Center
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 2.5
    • Outlet Inside Diameter: 2.5
    • Outlet Position: Dual
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $138.95
  • Free Shipping

Flowmaster 40 Series Muffler 409S - 3.00 Offset In / 3.00 Center Out - Aggressive Sound

MPN: 8043041
Flowmaster 40 Series Muffler 409S - 3.00 Offset In / 3.00 Center Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Stainless Steel
    • Warranty: Lifetime Limited Warranty
    • Note 1: Durable fully welded 409 stainless steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 9.75
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Stainless Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 3
    • Inlet Inside Diameter: 3
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 3
    • Outlet Inside Diameter: 3
    • Outlet Location: Center
    • Outlet Position: Center
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $138.95
  • Free Shipping

Flowmaster 40 Series Muffler 409S - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound

MPN: 8043043
Flowmaster 40 Series Muffler 409S - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound

    Highlights:

    • Color: Gray
    • Material: Stainless Steel
    • Warranty: Lifetime Limited Warranty
    • Note 1: Durable fully welded 409 stainless steel
    • Note 2: Excellent Street/Strip and Off Road application
    • Note 3: Noticeable interior resonance
    • Note 4: Aggressive Sound Exterior Exhaust Tone
    • Body Diameter (in): 9.75
    • Body Height (in): 4
    • Body Length (in): 13
    • Body Material: Stainless Steel
    • Body Width: 9.8
    • Body Width (in): 9.75
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter (in): 3
    • Inlet Inside Diameter: 3
    • Inlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter (in): 3
    • Outlet Inside Diameter: 3
    • Outlet Position: Offset
    • Overall Length (in): 19
    • Shape: Oval
    • Sound Level: Aggressive Sound
  • $138.95
  • Free Shipping