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1999 Ford Mustang
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1999 Ford Mustang

1999 Ford Mustang Mufflers

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Muffler -
Kool Vue
Muffler -
Part Number: KV150108
Guaranteed to Fit
$89.49
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L
  • 1999 Ford Mustang SVT Cobra 8 Cyl 4.6L
  • 1999 Ford Mustang Base 6 Cyl 3.8L
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
  • 1999 Ford Mustang GT 8 Cyl 4.6L
  • 1999 Ford Mustang SVT Cobra 8 Cyl 4.6L
  • 1999 Ford Mustang Base 6 Cyl 3.8L
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
Flowmaster®
Muffler
Part Number: F13942453
Guaranteed to Fit
$139.45
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L
  • 1999 Ford Mustang SVT Cobra 8 Cyl 4.6L
Product Details
Series : 50 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.

Attachment Style : Clamp-On or Weld-OnSound Level : ModerateMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 23 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 17 in. Body LengthWidth : 9.75 in. Width
Muffler -
Walker®
Muffler -
Part Number: WK18971
Guaranteed to Fit
$74.99
Vehicle Fitment
  • 1999 Ford Mustang Base 6 Cyl 3.8L
Product Details
Series : SoundFX 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.

Overall Length : 19 in. Overall LengthRecommended Use : OE Replacement
Muffler -
Walker®
Muffler -
Part Number: WK21354
Guaranteed to Fit
$133.49
Vehicle Fitment
  • 1999 Ford Mustang Base 6 Cyl 3.8L
Product Details
Series : Quiet-Flow SS 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 -
Hooker®
Muffler -
Part Number: H2621504
Guaranteed to Fit
$133.95
Vehicle Fitment
  • 1999 Ford Mustang All Submodels All Engines
Product Details
Series : Aero Chamber SeriesInlet Size : 2.5 in. Inlet SizeOutlet Size : 2.5 in. Outlet SizeColor Finish : NaturalQuantity Sold : Sold individuallyWarranty : Hooker 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 Aluminized SteelRecommended Use : Performance ReplacementInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150102, 842446Inlet Location : OffsetHeight : 4.75 in. HeightBody Length : 14 in. Body LengthWidth : 10.25 in. Width
Muffler -
Flowmaster®
Muffler -
Part Number: F138042443
Guaranteed to Fit
$111.55
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L
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 : OffsetCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150110Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Muffler -
Flowmaster®
Muffler -
Part Number: F13842448
Guaranteed to Fit
$114.25
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L
  • 1999 Ford Mustang SVT Cobra 8 Cyl 4.6L
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 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 : OffsetCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150103, 842446Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Muffler, Dual Exhaust
Walker®
Muffler, Dual Exhaust
Part Number: WK21278
Guaranteed to Fit
$145.99
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L Dual Exhaust
Product Details
Location : Driver SideSeries : Quiet-Flow SS 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
Flowmaster®
Muffler
Part Number: F13942444
Guaranteed to Fit
$133.95
Vehicle Fitment
  • 1999 Ford Mustang SVT Cobra 8 Cyl 4.6L
Product Details
Notes : May Require Minor ModificationSeries : 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.

Attachment Style : Clamp-On or Weld-OnSound Level : AggressiveMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : Same sideCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F13842453
Guaranteed to Fit
$175.95
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L
  • 1999 Ford Mustang SVT Cobra 8 Cyl 4.6L
Product Details
Notes : May Require Minor ModificationSeries : 50 Series Delta Flow 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 : ModerateMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 23 in. overall lengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150110Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 17 in. Body LengthWidth : 9.75 in. Width
Muffler, Black, Rear Wheel Drive
Flowmaster®
Muffler, Black, Rear Wheel Drive
Part Number: F13817682
Guaranteed to Fit
$549.95
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L RWD
  • 1999 Ford Mustang SVT Cobra 8 Cyl 4.6L RWD
Product Details
Notes : Cat-Back with Turn Down TipsSeries : Outlaw SeriesInlet Size : 2.5 in. Inlet SizeOutlet Size : 2.5 in. Outlet SizeColor Finish : BlackQuantity Sold : Set of 2Warranty : 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.

Attachment Style : Bolt-OnSound Level : AggressiveRecommended Use : Performance ReplacementInlet Quantity : SingleOutlet Location : CenterOutlet Quantity : Single Outlet(s)Inlet Location : Center
Muffler
Flowmaster®
Muffler
Part Number: F13942448
Guaranteed to Fit
$102.55
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L
  • 1999 Ford Mustang SVT Cobra 8 Cyl 4.6L
Product Details
Series : 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.

Attachment Style : Clamp-On or Weld-OnSound Level : AggressiveMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Single Outlet(s)Interchange Part Number : REPF961102Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Muffler
Flowmaster®
Muffler
Part Number: F1342443
Guaranteed to Fit
$89.95
Vehicle Fitment
  • 1999 Ford Mustang GT 8 Cyl 4.6L
Product Details
Notes : May Require Minor ModificationSeries : 40 Series Original 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 : OffsetCase Shape : OvalOverall Length : 19 in. Overall LengthInterchange Part Number : REPF961106
Muffler
Flowmaster®
Muffler
Part Number: F13942043
Guaranteed to Fit
$120.55
Vehicle Fitment
  • 1999 Ford Mustang Base 6 Cyl 3.8L
Product Details
Series : 40 Series Delta Flow SeriesInlet Size : 2 in. Inlet SizeOutlet Size : 2 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.

Attachment Style : Clamp-On or Weld-OnSound Level : AggressiveMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : OffsetCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Page 1 of 33 | Showing 1 - 15 of 491 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

Popular Products

Product Questions & Answers

Flowmaster Muffler
$120.55
Q:Do I only need this to replace my whole muffler system or do I need to buy a long pipe and then dual headers I want it to sound really really good???? Show Less
Porkchop
A:BEST ANSWERHello! Depending on your exhaust orientation, you may be able to replace an existing muffler with this muffler to improve your exhaust tone. I would recommend contacting a local muffler shop that would be doing the installation and ask what dimensions would work best for your desired outcome. Show less
Mitchell D.
 
1 Question, 1 AnswerView all Q&As >
Flowmaster Muffler
$89.95
Q:will this sound good on a 3.4 v 6 camaro 1993 ?
Frank Haimerl h.
A:BEST ANSWERHi Frank, I'm glad to assist you. This 40 series Flowmaster muffler is with an aggressive sound. There is also a mild to moderate sound output. Click the link below to order today while on sale. But, if this is what you like. It is really up to you. Grab our lowered price with 8% off already. Happy shopping! https://www.carparts.com/muffler/flowmaster/f1342443?can=CPJE1043_CSQA_20220804 Show less
Jeonino E.
 
2 Questions, 1 AnswerView all Q&As >

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Muffler Replacement Cost Estimates, FAQs, and More
Muffler Replacement Cost Estimates, FAQs, and MoreThe muffler silences the engine exhaust. When the exhaust valve opens, a high-pressure gas is released, sending a strong air pressure wave through the atmosphere in the exhaust system.
Improve Your Exhaust Note With These Exhaust System Parts
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Is There a Strong Exhaust Smell Outside Your Car? Here’s Why
Is There a Strong Exhaust Smell Outside Your Car? Here’s WhyThere can be a number of reasons why there’s a strong exhaust smell coming from outside your car. Here are the most common ones. Damaged Catalytic Converter The catalytic converter has layers that convert sulfur into sulfur dioxide, which is an odorless gas. If it gets damaged, the vehicle can exude a
Why Is My Car So Loud?: 12 Causes of Loud Engine Noise
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Common Types of MufflersAlso called the resonator chamber or simply resonator, the resonating chamber amplifies and tunes the exhaust sounds into something more attractive and pleasant to human ears. The muffler can have multiple resonators and lays them out at specific lengths. Combined with metal plates, the chambers bounce sound waves together, causing