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2004 Subaru Impreza
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2004 Subaru Impreza

2004 Subaru Impreza Mufflers

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Muffler
Kool Vue
Muffler
Part Number: KV150108
Guaranteed to Fit
$89.49
Vehicle Fitment
  • 2004 Subaru Impreza WRX 4 Cyl 2.0L
  • 2004 Subaru Impreza WRX STI 4 Cyl 2.5L
  • 2004 Subaru Impreza TS 4 Cyl 2.5L
  • 2004 Subaru Impreza Outback 4 Cyl 2.5L
  • 2004 Subaru Impreza RS 4 Cyl 2.5L
Product Details
Inlet Size : 2.25 in. Inlet SizeOutlet Size : 3.25 in. Outlet SizeColor Finish : PolishedQuantity Sold : Sold individuallyWarranty : 1-year Kool Vue limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Sound Level : MildProduct Fit : UniversalReturns Policy : 30-Day Return PolicyInlet Quantity : SingleOutlet Quantity : DualInlet Location : CenterHeight : 4.5 in. HeightBody Length : 10 in. Body LengthWidth : 4.5 in. WidthAttachment Style : Clamp-OnMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementExhaust Tip Material : Tip Made of SteelOutlet Location : CenterCase Shape : RoundExhaust Tip Finish : Polished TipOverall Length : 18.5 in. overall lengthInterchange Part Number : GM2707
Muffler
Kool Vue
Muffler
Part Number: KV150103
Guaranteed to Fit
$70.99
Vehicle Fitment
  • 2004 Subaru Impreza WRX 4 Cyl 2.0L
  • 2004 Subaru Impreza WRX STI 4 Cyl 2.5L
  • 2004 Subaru Impreza TS 4 Cyl 2.5L
  • 2004 Subaru Impreza Outback 4 Cyl 2.5L
  • 2004 Subaru Impreza RS 4 Cyl 2.5L
Product Details
Inlet Size : 2.25 in. Inlet SizeOutlet Size : 4 in. Outlet SizeColor Finish : PolishedQuantity Sold : Sold individuallyWarranty : 1-year Kool Vue limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Sound Level : MildReturns Policy : 30-Day Return PolicyInlet Quantity : SingleOutlet Quantity : SingleInlet Location : CenterHeight : 6 in. HeightBody Length : 13.75 in. Body LengthWidth : 6 in. WidthAttachment Style : Clamp-OnTip Diameter : 4 in. Tip DiameterMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementExhaust Tip Material : Tip Made of SteelOutlet Location : CenterCase Shape : RoundExhaust Tip Finish : Polished TipOverall Length : 17.5 in. overall lengthInterchange Part Number : 842448
Muffler, Natural, 2.25 Offset In/2.25 Center Out, Clamp On
Flowmaster®
Muffler, Natural, 2.25 Offset In/2.25 Center Out, Clamp On
Part Number: F1371225
Guaranteed to Fit
$59.95
Vehicle Fitment
  • 2004 Subaru Impreza TS 4 Cyl 2.5L 2.25 Offset In/2.25 Center Out, Clamp On
  • 2004 Subaru Impreza Outback 4 Cyl 2.5L 2.25 Offset In/2.25 Center Out, Clamp On
  • 2004 Subaru Impreza RS 4 Cyl 2.5L 2.25 Offset In/2.25 Center Out, Clamp On
  • 2004 Subaru Impreza WRX 4 Cyl 2.0L 2.25 Offset In/2.25 Center Out, Clamp On
  • 2004 Subaru Impreza WRX STI 4 Cyl 2.5L 2.25 Offset In/2.25 Center Out, Clamp On
Product Details
Series : FlowFX SeriesInlet Size : 2.25 in.Outlet Size : 2.25 in.Color Finish : NaturalQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Sound Level : ModerateMaterial : Made of Stainless SteelRecommended Use : Performance Replacement
Muffler
BRExhaust®
Muffler
Part Number: BO229073
Guaranteed to Fit
$202.99
Vehicle Fitment
  • 2004 Subaru Impreza WRX STI 4 Cyl 2.5L
Product Details
Location : RearQuantity Sold : Sold individuallyWarranty : Lifetime BRExhaust limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler
Flowmaster®
Muffler
Part Number: F1312514310
Guaranteed to Fit
$227.95
Vehicle Fitment
  • 2004 Subaru Impreza WRX STI All Engines
  • 2004 Subaru Impreza WRX All Engines
Product Details
Location : RearSeries : dBX SeriesInlet Size : 2.5 in. Inlet SizeOutlet Size : 2.5 in. Outlet SizeColor Finish : NaturalQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : ModerateMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : CenterCase Shape : RoundOverall Length : 20 in. overall lengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150116, 842446Internal Construction : ChamberedInlet Location : CenterHeight : 6 in. HeightBody Length : 14 in. Body LengthWidth : 6 in. Width
Muffler
Walker®
Muffler
Part Number: WK54563
Guaranteed to Fit
$154.99
Vehicle Fitment
  • 2004 Subaru Impreza RS 4 Cyl 2.5L
  • 2004 Subaru Impreza TS 4 Cyl 2.5L
Product Details
Series : Quiet-Flow3 SeriesQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler -
Ansa®
Muffler -
Part Number: ANSASU7815
Guaranteed to Fit
$93.99
Vehicle Fitment
  • 2004 Subaru Impreza WRX STI 4 Cyl 2.5L
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year Ansa limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : Performance Replacement
Muffler
Flowmaster®
Muffler
Part Number: F13942446
Guaranteed to Fit
$113.95
Vehicle Fitment
  • 2004 Subaru Impreza TS All Engines
  • 2004 Subaru Impreza WRX All Engines
  • 2004 Subaru Impreza Outback All Engines
  • 2004 Subaru Impreza WRX STI All Engines
  • 2004 Subaru Impreza RS All Engines
Product Details
Notes : May Require Minor ModificationSeries : Super 44 SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 2.25 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Sound Level : AggressiveProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. WidthAttachment Style : Clamp-On or Weld-OnMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementOutlet Location : CenterCase Shape : OvalOverall Length : 19 in. Overall LengthInterchange Part Number : REPP961101
Muffler
Flowmaster®
Muffler
Part Number: F13842446
Guaranteed to Fit
$126.95
Vehicle Fitment
  • 2004 Subaru Impreza TS All Engines
  • 2004 Subaru Impreza WRX All Engines
  • 2004 Subaru Impreza Outback All Engines
  • 2004 Subaru Impreza WRX STI All Engines
  • 2004 Subaru Impreza RS All Engines
Product Details
Series : Super 44 SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 2.25 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : AggressiveMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : CenterCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150102, 842546Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Muffler, Natural, Wagon, Welded Assembly
AP Exhaust®
Muffler, Natural, Wagon, Welded Assembly
Part Number: APE7491
Guaranteed to Fit
$130.49
Vehicle Fitment
  • 2004 Subaru Impreza RS 4 Cyl 2.5L Welded Assembly
  • 2004 Subaru Impreza TS 4 Cyl 2.5L Wagon; Welded Assembly
Product Details
Location : Driver Or Passsenger SideColor Finish : NaturalQuantity Sold : Sold individuallyWarranty : Lifetime limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Muffler
Flowmaster®
Muffler
Part Number: F13942441
Guaranteed to Fit
$133.95
Vehicle Fitment
  • 2004 Subaru Impreza TS All Engines
  • 2004 Subaru Impreza WRX All Engines
  • 2004 Subaru Impreza Outback All Engines
  • 2004 Subaru Impreza WRX STI All Engines
  • 2004 Subaru Impreza RS All Engines
Product Details
Notes : Turndown TipSeries : 40 Series Delta Flow SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 2.25 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Sound Level : AggressiveProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. WidthAttachment Style : Clamp-On or Weld-OnMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementExhaust Tip Material : Tip Made of Stainless SteelOutlet Location : CenterCase Shape : OvalExhaust Tip Finish : Polished TipOverall Length : 19 in. Overall Length
Muffler
Ansa®
Muffler
Part Number: ANSASU7817
Guaranteed to Fit
$176.99
Vehicle Fitment
  • 2004 Subaru Impreza WRX STI 4 Cyl 2.5L
Product Details
Location : RearColor Finish : NaturalQuantity Sold : Sold individuallyWarranty : Ansa 1-Year Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Weld-On or Clamp-OnMaterial : Made of Aluminized SteelRecommended Use : Performance Replacement
Muffler, Natural, Welded Assembly
AP Exhaust®
Muffler, Natural, Welded Assembly
Part Number: APE7489
Guaranteed to Fit
$178.99
Vehicle Fitment
  • 2004 Subaru Impreza WRX STI 4 Cyl 2.5L Welded Assembly
Product Details
Color Finish : NaturalQuantity Sold : Sold individuallyWarranty : Lifetime limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Muffler
Flowmaster®
Muffler
Part Number: F138042441
Guaranteed to Fit
$123.95
Vehicle Fitment
  • 2004 Subaru Impreza TS All Engines
  • 2004 Subaru Impreza WRX All Engines
  • 2004 Subaru Impreza Outback All Engines
  • 2004 Subaru Impreza WRX STI All Engines
  • 2004 Subaru Impreza RS All Engines
Product Details
Notes : May Require Minor ModificationSeries : 40 Series Original SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 2.25 in. Outlet SizeColor Finish : GrayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Clamp-On or Weld-OnSound Level : AggressiveMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : CenterCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150116, 842446Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Muffler
Ansa®
Muffler
Part Number: ANSASU7707
Guaranteed to Fit
$132.49
Vehicle Fitment
  • 2004 Subaru Impreza WRX STI 4 Cyl 2.5L
  • 2004 Subaru Impreza Outback 4 Cyl 2.5L
  • 2004 Subaru Impreza RS 4 Cyl 2.5L
  • 2004 Subaru Impreza TS 4 Cyl 2.5L
Product Details
Location : RearColor Finish : NaturalQuantity Sold : Sold individuallyWarranty : Ansa 1-Year Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style : Weld-On or Clamp-OnMaterial : Made of Aluminized SteelRecommended Use : Performance Replacement
Page 1 of 33 | Showing 1 - 15 of 490 results

Top Rated Products

Kool Vue Muffler
$89.49( Review)
Good quality parts, fast service and exact fit...3 of my favorite things when lookingSee More
Kent J.
VERIFIED PURCHASER

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