{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

Acura Mufflers

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 562 results
Display item:
15
30
45
Sort by:
Muffler, Polished, Universal
Kool Vue
Muffler, Polished, Universal
Part Number: KV150108
Vehicle Info Required to Guarantee Fit
$89.49
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
Rear Muffler
Evan Fischer®
Rear Muffler
Part Number: RH96110005
Vehicle Info Required to Guarantee Fit
$83.02
Product Details
Location : RearReplaces OE Number : 18030S00C20, 18030S01C20, 18030S01C21, 18030S01C80, 18030S01C81, 18030S04C90, 18030SR0505, 18030SR0A20, 18030SR1505, 18030SR1A20, 18030SR1X10, 18030SR3506, 18030SR3A70, 18030SR3J40, 18030SR3X10, 18030SR4505, 18030SR4A20, 18030SR4X10, 18307SR0A21, 18307SR1A21, 18307SR3J41, 18307SR4A21Quantity Sold : Sold individuallyWarranty : 1-year Evan Fischer unlimited-mileage 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.

Interchange Part Number : 163727, 18030S00C20, 18030S01C20, 18030S01C21, 18030S01C80, 18030S01C81, 18030S04C90, 18030SR0505, 18030SR0A20, 18030SR1505, 18030SR1A20, 18030SR1X10, 18030SR3506, 18030SR3A70, 18030SR3J40, 18030SR3X10, 18030SR4505, 18030SR4A20, 18030SR4X10, 18307SR0A21, 18307SR1A21, 18307SR3J41, 18307SR4A21Material : Made of Stainless SteelRecommended Use : OE ReplacementReturns Policy : 30-Day Return Policy
Made of Stainless Steel Muffler 2.25 in. Inlet Size 4 in. Outlet Size - Sold Individually
Kool Vue
Made of Stainless Steel Muffler 2.25 in. Inlet Size 4 in. Outlet Size - Sold Individually
Part Number: KV150103
Vehicle Info Required to Guarantee Fit
$70.99
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
817793 Muffler
Davico®
817793 Muffler
Part Number: DAV817793
Vehicle Info Required to Guarantee Fit
$104.49
Product Details
Location : RearQuantity 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 Replacement
318901 Muffler
Davico®
318901 Muffler
Part Number: DAV318901
Vehicle Info Required to Guarantee Fit
$91.49
Product Details
Quantity 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 Replacement
318902 Muffler, 4-Door
Davico®
318902 Muffler, 4-Door
Part Number: DAV318902
Vehicle Info Required to Guarantee Fit
$97.49
Product Details
Location : RearQuantity 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 Replacement
898561 Rear Muffler
Davico®
898561 Rear Muffler
Part Number: DAV898561
Vehicle Info Required to Guarantee Fit
$48.99
Product Details
Location : RearNotes : 7 in. Height; 9 in. Width; 1.75 ID Inlet 1 Type; 2 Bolt Welded Flange Inlet 1 Type; Offset Inlet 2 Type; 1.75 OD Outlet 1 Type; Offset Outlet 1 TypeQuantity 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.

Overall Length : 42 in.Recommended Use : OE Replacement
13134 Glasspack Series Muffler, Red, Direct Fit
Magnaflow®
13134 Glasspack Series Muffler, Red, Direct Fit
Part Number: M6613134
Vehicle Info Required to Guarantee Fit
$52.00
Product Details
Series : Glasspack SeriesInlet Size : 2 in. Inlet SizeOutlet Size : 2 in. Outlet SizeColor Finish : RedQuantity Sold : Sold individuallyWarranty : 90-day Magnaflow Limited Warranty on ConstructionProp 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-OnSound Level : ModerateMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : Direct FitInlet Quantity : SingleOutlet Location : CenterCase Shape : RoundOverall Length : 26 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : Straight-ThroughInlet Location : CenterHeight : 3.5 in. HeightBody Length : 22 in. Body LengthWidth : 3.5 in. Width
22058 Passenger Side Quiet-Flow SS Series Muffler
Walker®
22058 Passenger Side Quiet-Flow SS Series Muffler
Part Number: WK22058
Vehicle Info Required to Guarantee Fit
$268.99
Product Details
Location : Passenger SideNotes : 13 in. Body Length; 9 in. Body Width; 7 in. Body Height; Pipe Connection Inlet Type; (1) Inlet Qty.; Offset Inlet Configuration; 2 in. Outlet ID; Pipe Connection Outlet Type; Center Outlet Configuration; Oval ShapeSeries : Quiet-Flow SS SeriesQuantity 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.

Overall Length : 26.25 in. overall lengthMaterial : Stainless SteelRecommended Use : OE Replacement
18101 SoundFX Series Muffler, May Require Minor Modification
Walker®
18101 SoundFX Series Muffler, May Require Minor Modification
Part Number: WK18101
Vehicle Info Required to Guarantee Fit
$42.99
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.

Recommended Use : OE ReplacementProduct Fit : May Require Minor Modification
163-039 Muffler
BRExhaust®
163-039 Muffler
Part Number: BO163039
Vehicle Info Required to Guarantee Fit
$182.49
Product Details
Location : Passenger SideQuantity 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
55469 Quiet-Flow3 Series Muffler
Walker®
55469 Quiet-Flow3 Series Muffler
Part Number: WK55469
Vehicle Info Required to Guarantee Fit
$134.49
Product Details
Location : RearSeries : 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
54312 Quiet-Flow3 Series Muffler
Walker®
54312 Quiet-Flow3 Series Muffler
Part Number: WK54312
Vehicle Info Required to Guarantee Fit
$133.49
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.

Overall Length : 39.21 in. Overall LengthInterchange Part Number : REPH961128, 18905Material : Made of Aluminized SteelRecommended Use : OE Replacement
163-041 Muffler
BRExhaust®
163-041 Muffler
Part Number: BO163041
Vehicle Info Required to Guarantee Fit
$179.49
Product Details
Location : Driver SideQuantity 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
54260 Quiet-Flow3 Series Muffler
Walker®
54260 Quiet-Flow3 Series Muffler
Part Number: WK54260
Vehicle Info Required to Guarantee Fit
$125.49
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.

Interchange Part Number : REPH961109Material : Made of Aluminized SteelRecommended Use : OE Replacement
Page 1 of 38 | Showing 1 - 15 of 562 results

Top Rated Products

Kool Vue Muffler, Polished, Universal
$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

942040 Muffler, Black
Flowmaster®
942040 Muffler, Black
Part No: F13942040
( Review)
$133.95
40348 ProXS Series Muffler, Natural
Borla®
40348 ProXS Series Muffler, Natural
Part No: B2540348
( Review)
$165.99
17612 VT Series Muffler, Factory Finish
Dynomax®
17612 VT Series Muffler, Factory Finish
Part No: D2217612
( Review)
$53.99

Product Questions & Answers

BRExhaust 163-041 Muffler
$179.49
Q:I need both driver and passenage muffler sides, are they available?
Milton J L.
A:BEST ANSWERHi Milton, I'm pleased to assist you. Yes, we do have both sides of the BRExhaust mufflers compatible with the 2004-2006 Acura MDX Base and Touring. Click on the links below to complete your order at discounted prices while supplies last. I hope this helps, and enjoy shopping! Driver side - https://www.carparts.com/muffler/brexhaust/bo163041?can=CPGG4850_CSQA_20231114 Passenger side - https://www.carparts.com/muffler/brexhaust/bo163039?can=CPGG4850_CSQA_20231114 Show less
Grace G.
 
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