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Browse Mufflers

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Flowmaster 8525554 50 Series Heavy Duty Muffler

50 Series Heavy Duty Muffler, 2.5 in. Dual Inlet/2.5 in. Dual Outlet, Case Dimensions 5 in. x 10 in. x 18 in., 24 in. Overall Length, 409S Stainless Steel

  • Durable Fully Welded 409 Stainless Steel
  • Excellent Choice For Street Rods Cars and Trucks

This is a direct fit, vehicle specific part.

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$214.28
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Body Height (In.) 5
Body Length (In.) 18
Body Width (In.) 10
Inlet Position Front
Inlet Size (In.) 2.5
Inlet Type Dual Inlet
Length (In.) 24 (2 ft.)
Material 409 Stainless Steel
Outlet Dual Outlet
Outlet Position Dual Rear
Outlet Size (In.) 2.5
Position N/A
Shape Oval
Year Make Model Submodel Engine
2004-2006 DODGE RAM 1500 PICKUP SRT10 8.3L / 505 C.I.D.-8.3L / 505 C.I.D.
1997-1999 DODGE VIPER 8.0L / 488 C.I.D.-8.0L / 488 C.I.D.
1996-2002 DODGE VIPER GTS 8.0L / 488 C.I.D.-8.0L / 488 C.I.D.
1999-2004 FORD F-150 LIGHTNING PICKUP 5.4L / 330 C.I.D.-5.4L / 330 C.I.D.
2002-2003 FORD F-150 PICKUP HARLEY-DAVIDSON EDITION 5.4L / 330 C.I.D.-5.4L / 330 C.I.D.
All Vehicle Applications »
"Dynomax 17554 Ultra Flo X Oval 4.5"" x 9.75"" Muffler Dual In/Out 3.0"" ID"

Ultra Flo X, Muffler, Duel Inlet/Outlet, Universal, Oval, 4.5 in. x 9.75 in., 3. in. ID, 20 in. Shell Length, 25 in. Overall Length

  • 16 Gauge Aluminized Steel Material
  • 3 in. OD X-Pipe Design Perforated Flow Tube Inside

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

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$146.02
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    Provide us with your email address and we'll let you know the moment this Dynomax Ultra Flo X 17554 becomes available again.

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Body Height (In.) 4.5
Body Length (In.) 20
Body Width (In.) 9.75
Inlet Position Front
Inlet Size (In.) 3
Inlet Type Dual Inlet
Length (In.) 25
Material Aluminized Steel
Outlet Dual Outlet
Outlet Position Rear
Outlet Size (In.) 3
Position N/A
Shape Oval
Moroso High Flow Racing - Part No. 94055

High Flow Racing Muffler, 3 in. dia., Spiral Baffle, w/Advanced Gas Dynamics/Noise Cancellation Acoustics, Stainless Steel

  • Divides Exhaust Flow Into Two Separate Paths
  • Durable w/o Compromising The Looks

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

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$107.17
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Body Height (In.) 4
Body Length (In.) 12
Body Width (In.) 4
Inlet Position Front
Inlet Size (In.) 3
Inlet Type Single Center Inlet
Length (In.) 17
Material 409 Stainless Steel
Outlet Single Center Outlet
Outlet Position Rear
Outlet Size (In.) 3
Position N/A
Shape Bullet Style
Flowmaster 42582 80 Series Cross-Flow Muffler

80 Series Cross-Flow Muffler, 2.5 in. Dual Inlet/Outlet, Case Dimensions 4 in. x 9.75 in. x 18 in., 24 in. Overall Length, Aluminized Steel

  • 1982 to 2002 Camaro/Firebird/Buick Grand National
  • 3 Year Limited Warranty

This is a direct fit, vehicle specific part.

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$140.78
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Body Height (In.) 4
Body Length (In.) 18
Body Width (In.) 9.75
Inlet Position Front
Inlet Size (In.) 2.5
Inlet Type Dual Inlet
Length (In.) 24 (2 ft.)
Material Aluminized Steel
Outlet Dual Opposite End Outlet
Outlet Position Offset
Outlet Size (In.) 2.5
Position N/A
Shape Oval
Year Make Model Submodel Engine
1985-1987 BUICK REGAL GRAND NATIONAL 3.8L / 231 C.I.D.-3.8L / 231 C.I.D.
1967-1974 CHEVROLET CAMARO 5.0L / 302 C.I.D.-7.0L / 427 C.I.D.
1972-1972 CHEVROLET CAMARO Z28 5.7L / 350 C.I.D.-5.7L / 350 C.I.D.
1968-1968 CHEVROLET CHEVY II NOVA 5.4L / 327 C.I.D.-6.5L / 396 C.I.D.
1969-1974 CHEVROLET NOVA 5.0L / 307 C.I.D.-7.4L / 454 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.

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$136.58
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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 Aluminized Steel
Outlet Dual Outlet
Outlet Position Rear
Outlet Size (In.) 2.25
Position N/A
Shape Oval
Moroso 94051 Spiral Flow Racing Muffler 3.0 in. Inlet/Outlet 4 in. Dia. x Inst

Spiral Flow Racing Muffler, 3.0 in. Inlet/Outlet, 4 in. Dia. x Installed Length 12 in.

  • All Steel Construction
  • Continuous Welds Ensure Leak Free Sealing

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

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$55.58
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Body Height (In.) 4
Body Length (In.) 12
Body Width (In.) 4
Inlet Position Front
Inlet Size (In.) 3
Inlet Type Single Center Inlet
Length (In.) 17
Material Painted Steel
Outlet Single Center Outlet
Outlet Position Rear
Outlet Size (In.) 3
Position N/A
Shape Round
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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$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 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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$101.08
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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 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.

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$192.23
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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 »
"Dynomax 17553 Ultra Flo X Oval 4.5"" x 9.75"" Muffler Dual In/Out 2.5"" ID"

Ultra Flo X, Muffler, Duel Inlet/Outlet, Universal, Oval, 4.5 in. x 9.75 in., 2.5 in. ID, 20 in. Shell Length, 25 in. Overall Length

  • 16 Gauge Aluminized Steel Material
  • 3 in. OD X-Pipe Design Perforated Flow Tube Inside

This is a direct fit, vehicle specific part.

shipping
FREE
your price
$130.23
in stock
Qty
Our Low Price Guarantee
Body Height (In.) 4.5
Body Length (In.) 20
Body Width (In.) 9.75
Inlet Position Front
Inlet Size (In.) 2.5
Inlet Type Dual Inlet
Length (In.) 25
Material Aluminized Steel
Outlet Dual Outlet
Outlet Position Rear
Outlet Size (In.) 2.5
Position N/A
Shape Oval
Year Make Model Submodel Engine
2007-2009 TOYOTA TUNDRA 4.7L / 285 C.I.D.-5.7L / 345 C.I.D.
2009-2009 TOYOTA TUNDRA 5.7L / 345 C.I.D.-5.7L / 345 C.I.D.
2007-2009 TOYOTA TUNDRA LIMITED 4.7L / 285 C.I.D.-5.7L / 345 C.I.D.
2009-2009 TOYOTA TUNDRA LIMITED 5.7L / 345 C.I.D.-5.7L / 345 C.I.D.
2007-2009 TOYOTA TUNDRA SR5 4.7L / 285 C.I.D.-5.7L / 345 C.I.D.
All Vehicle Applications »
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  • Why don't we show the price?

    When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.

  • 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.