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Browse Flowmaster Mufflers for your Vehicle

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Flowmaster 9525454 Super 40 Delta Flow Muffler

Super 40 Delta Flow Muffler, 2.50 in. Dual Inlet/Outlet, Case Dimensions 5 in. x 10 in. x 13.5 in., 19.5 in. Overall Length, Aluminized Steel

  • 3 Year Limited Warranty
  • Deep Aggressive to Moderate Exhaust Note

This is a universal fit product and may require customization to fit your vehicle.

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$9.95 
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$99.99

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Body Height (In.) 5
Body Length (In.) 13.5
Body Width (In.) 10
Inlet Position Front
Inlet Size (In.) 2.5
Inlet Type Dual Inlet
Length (In.) 19.5
Material Aluminized Steel
Outlet Dual Outlet
Outlet Position Rear
Outlet Size (In.) 2.5
Position N/A
Shape Oval
Flowmaster 530504 50 Series Big Block Muffler

50 Series Big Block Muffler, 3 in. Dual Inlet/2.5 in. Dual Outlet, Case Dimensions 5 in. x 12 in. x 22 in., 28 in. Overall Length, Aluminized Steel

  • 3 Year Limited Warranty
  • Durable Fully Welded 16ga Aluminized Steel

This is a direct fit, vehicle specific part.

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$182.99

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Body Height (In.) 5
Body Length (In.) 22
Body Width (In.) 12
Inlet Position Front
Inlet Size (In.) 3
Inlet Type Dual Inlet
Length (In.) 28
Material Aluminized Steel
Outlet Dual Outlet
Outlet Position Rear
Outlet Size (In.) 2.5
Position N/A
Shape Oval
Year Make Model Submodel Engine
2003-2003 CHEVROLET SILVERADO 1500 SS 6.0L / 364 C.I.D.-6.0L / 364 C.I.D.
2001-2003 CHEVROLET SILVERADO 1500 HD 6.0L / 364 C.I.D.-6.0L / 364 C.I.D.
2002-2002 CHEVROLET SILVERADO 2500 HD 6.0L / 364 C.I.D.-6.0L / 364 C.I.D.
2002-2004 CHEVROLET SILVERADO 2500 HD 6.0L / 364 C.I.D.-6.0L / 364 C.I.D.
2001-2004 CHEVROLET SILVERADO 2500 HD 6.0L / 364 C.I.D.-8.1L / 496 C.I.D.
All Vehicle Applications »
Flowmaster 50 Series SUV - Part No. 8524554

50 Series SUV Muffler, 2.25 in. Dual Inlet/Outlet, Case Dimensions 5 in. x 10 in. x 17 in., 23 in. Overall Length, 409S Stainless Steel

  • Durable Fully Welded 409 Stainless Steel
  • Excellent Choice for Large Displacement Vehicles

This is a universal fit product and may require customization to fit your vehicle.

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your price
$133.32

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Body Height (In.) 5
Body Length (In.) 17
Body Width (In.) 10
Inlet Position Front
Inlet Size (In.) 2.25
Inlet Type Dual Inlet
Length (In.) 23
Material 409 Stainless Steel
Outlet Dual Outlet
Outlet Position Rear
Outlet Size (In.) 2.25
Position N/A
Shape Oval
Flowmaster 527504 50 Series Big Block Muffler

50 Series Big Block Muffler, 2.75 in. Dual Inlet/2.5 in. Dual Outlet, Case Dimensions 5 in. x 12 in. x 22 in., 28 in. Overall Length, Aluminized Steel

  • 3 Year Limited Warranty
  • Aggressive And Powerful Exterior Exhaust Tone

This is a direct fit, vehicle specific part.

shipping
FREE
your price
$182.99

in stock
Qty
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Body Height (In.) 5
Body Length (In.) 22
Body Width (In.) 12
Inlet Position Front
Inlet Size (In.) 2.75
Inlet Type Dual Inlet
Length (In.) 28
Material Aluminized Steel
Outlet Dual Outlet
Outlet Position Rear
Outlet Size (In.) 2.5
Position N/A
Shape Oval
Year Make Model Submodel Engine
1996-1999 CHEVROLET C2500 PICKUP 5.7L / 350 C.I.D.-5.7L / 350 C.I.D.
1996-1999 CHEVROLET C2500 PICKUP 5.7L / 350 C.I.D.-7.4L / 454 C.I.D.
1997-1999 CHEVROLET C3500 PICKUP 5.7L / 350 C.I.D.-5.7L / 350 C.I.D.
1996-1999 CHEVROLET C3500 PICKUP 5.7L / 350 C.I.D.-7.4L / 454 C.I.D.
1996-1999 CHEVROLET K2500 PICKUP 5.7L / 350 C.I.D.-5.7L / 350 C.I.D.
All Vehicle Applications »
Flowmaster 524554 50 Series SUV Muffler Alumized Steel

50 Series SUV Muffler, 2.25 in. Dual Inlet/Outlet, Case Dimensions 5 in. x 10 in. x 17 in., 23 in. Overall Length, Aluminized Steel

  • 3 Year Limited Warranty
  • Durable Fully Welded 16ga Aluminized Steel
  • Adapters Needed For OEM Exhaust

This is a universal fit product and may require customization to fit your vehicle.

shipping
FREE
your price
$129.99

in stock
Qty
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Ask & You Might
Just Get It!
Body Height (In.) 5
Body Length (In.) 17
Body Width (In.) 10
Inlet Position Front
Inlet Size (In.) 2.25
Inlet Type Dual Inlet
Length (In.) 23
Material Aluminized Steel
Outlet Dual Outlet
Outlet Position Rear
Outlet Size (In.) 2.25
Position N/A
Shape Oval
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  • Shipping Policy

    Free Ground Shipping
    Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.

    $9.95 Per Wheel/$25 Per Tire
    Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.

    $99 Truck Freight
    Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.