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GMC Acadia Mufflers

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491683 Muffler, Factory Finish
Davico®
491683 Muffler, Factory Finish
Part Number: DAV491683
Vehicle Info Required to Guarantee Fit
$61.99
Product Details
Color Finish : Factory FinishQuantity Sold : Sold individuallyWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 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
21683 Muffler, Quiet-Flow SS Series
Walker®
21683 Muffler, Quiet-Flow SS Series
Part Number: WK21683
Vehicle Info Required to Guarantee Fit
$68.99
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Walker 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.

Series : Quiet-Flow SS SeriesOverall Length : 24 in. overall lengthRecommended Use : OE Replacement
100-7274 Muffler
BRExhaust®
100-7274 Muffler
Part Number: BO1007274
Vehicle Info Required to Guarantee Fit
$102.49
Product Details
Location : Rear, Driver Or Passenger SideQuantity Sold : Sold individuallyWarranty : 2-year 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.

Overall Length : 24 in.Recommended Use : OE Replacement
30029 Passenger Side Muffler, Natural
AP Exhaust®
30029 Passenger Side Muffler, Natural
Part Number: APE30029
Vehicle Info Required to Guarantee Fit
$112.49
Product Details
Location : Passenger 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
30028 Driver Side Muffler, Natural
AP Exhaust®
30028 Driver Side Muffler, Natural
Part Number: APE30028
Vehicle Info Required to Guarantee Fit
$106.99
Product Details
Location : Driver 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
30088 Driver Side Muffler, Natural
AP Exhaust®
30088 Driver Side Muffler, Natural
Part Number: APE30088
Vehicle Info Required to Guarantee Fit
$133.49
Product Details
Location : Driver 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
30087 Passenger Side Muffler, Natural
AP Exhaust®
30087 Passenger Side Muffler, Natural
Part Number: APE30087
Vehicle Info Required to Guarantee Fit
$127.49
Product Details
Location : Passenger 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
53830 Muffler, Quiet-Flow SS Series
Walker®
53830 Muffler, Quiet-Flow SS Series
Part Number: WK53830
Vehicle Info Required to Guarantee Fit
$157.49
Product Details
Location : Driver SideQuantity 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.

Series : Quiet-Flow SS SeriesRecommended Use : OE Replacement
53831 Muffler, Quiet-Flow SS Series
Walker®
53831 Muffler, Quiet-Flow SS Series
Part Number: WK53831
Vehicle Info Required to Guarantee Fit
$139.99
Product Details
Location : Passenger SideQuantity 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.

Series : Quiet-Flow SS SeriesRecommended Use : OE Replacement
2583 Muffler
AP Exhaust®
2583 Muffler
Part Number: APE2583
Vehicle Info Required to Guarantee Fit
$82.49
Product Details
Quantity Sold : Sold individuallyWarranty : 5-year or 50,000-mile AP Exhaust limited warranty on converter body and 25,000-mile limited warranty on emissionsRecommended Use : Performance
700473 Muffler
AP Exhaust®
700473 Muffler
Part Number: APE700473
Vehicle Info Required to Guarantee Fit
$54.49
Product Details
Quantity Sold : Sold individuallyWarranty : 5-year or 50,000-mile AP Exhaust limited warranty on converter body and 25,000-mile limited warranty on emissionsRecommended Use : Performance
50370FLT Muffler, Natural, Afterburner Series
Flowtech®
50370FLT Muffler, Natural, Afterburner Series
Part Number: F3150370
Universal Fit
$130.95
Product Details
Inlet Size : 3 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 : Weld-On or Clamp-OnSound Level : AggressiveMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : UniversalInlet Quantity : SingleOutlet Location : OffsetSeries : Afterburner SeriesCase Shape : OvalOverall Length : 18 in. overall lengthOutlet Quantity : Dual Outlet(s)Internal Construction : ChamberedInlet Location : CenterHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 10 in. Width
9425422 Muffler, Black, 40 Series Delta Flow Series
Flowmaster®
9425422 Muffler, Black, 40 Series Delta Flow Series
Part Number: F139425422
Universal Fit
$133.95
Product Details
Notes : May Require Minor ModificationInlet Size : 2.5 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 : Center (Dual)Series : 40 Series Delta Flow SeriesCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Dual Outlet(s)Internal Construction : ChamberedInlet Location : CenterHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
942545 Muffler, Black, Super 44 Series
Flowmaster®
942545 Muffler, Black, Super 44 Series
Part Number: F13942545
Universal Fit
$113.95
Product Details
Notes : May Require Minor ModificationInlet Size : 2.5 in. Inlet SizeOutlet Size : 2.5 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 : CenterHeight : 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 : CenterSeries : Super 44 SeriesCase Shape : OvalOverall Length : 19 in. Overall LengthInterchange Part Number : REPC961101
8430152 Muffler, Black, Super 10 Series
Flowmaster®
8430152 Muffler, Black, Super 10 Series
Part Number: F138430152
Universal Fit
$99.95
Product Details
Inlet Size : 3 in. Inlet SizeOutlet Size : 2.5 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 ReplacementInlet Quantity : SingleOutlet Location : Center (Dual)Series : Super 10 SeriesCase Shape : OvalOverall Length : 12.5 in. overall lengthOutlet Quantity : Dual Outlet(s)Internal Construction : ChamberedInlet Location : CenterHeight : 4 in. HeightBody Length : 6.5 in. Body Length
Page 1 of 33 | Showing 1 - 15 of 481 results

Popular Products

Product Questions & Answers

Flowmaster 9425422 Muffler, Black, 40 Series Delta Flow Series
$133.95
Q:Is this a 3" in and 2 1\2 outlets?
Vincent B.
A:BEST ANSWERHi Vince, This muffler has a 2.5 inlet and 2.25 inches outlet diameter. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

Improve Your Exhaust Note With These Exhaust System Parts
Improve Your Exhaust Note With These Exhaust System PartsHeaders are the metal tubes that lead exhaust gases out of each engine cylinder. Headers also play a key role in the engine’s sound, since this is the first exhaust system part that facilitates exhaust gases. Wider header tubes can create a deep and throaty exhaust note, while narrower tubes
Common Types of Mufflers
Common Types of MufflersThe chambered muffler is the most prevalent type. It gets its name from the chambers inside the muffler: the central chamber and resonating chamber.
The Most Common Types of Car Damage from Speed Bumps and How to Prevent Them
The Most Common Types of Car Damage from Speed Bumps and How to Prevent ThemFailing to drive over speed bumps slowly and safely means you run the risk of damaging critical components of your vehicle. This includes the shock absorbers, the steering system, the exhaust, and the tires. While failing to slow down when approaching a speed bump may appear harmless, it can cause damage