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Pontiac Montana Mufflers

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391410 Rear OE Replacement Series Muffler
Davico®
391410 Rear OE Replacement Series Muffler
Part Number: DAV391410
Vehicle Info Required to Guarantee Fit
$54.99
Product Details
Location : RearSeries : OE Replacement SeriesQuantity Sold : Sold individuallyWarranty : 1-year Davico 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 Replacement
590469 Muffler, Factory Finish, Direct Fit
Davico®
590469 Muffler, Factory Finish, Direct Fit
Part Number: DAV590469
Vehicle Info Required to Guarantee Fit
$57.99
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
21410 Quiet-Flow3 Series Muffler
Walker®
21410 Quiet-Flow3 Series Muffler
Part Number: WK21410
Vehicle Info Required to Guarantee Fit
$109.99
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
100-5435 Muffler
BRExhaust®
100-5435 Muffler
Part Number: BO1005435
Vehicle Info Required to Guarantee Fit
$111.49
Product Details
Location : 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 : 32 in.Recommended Use : OE Replacement
18892 Muffler, 120.0 In. Wheelbase
Walker®
18892 Muffler, 120.0 In. Wheelbase
Part Number: WK18892
Vehicle Info Required to Guarantee Fit
$64.99
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.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
18942 SoundFX Series Muffler
Walker®
18942 SoundFX Series Muffler
Part Number: WK18942
Vehicle Info Required to Guarantee Fit
$54.99
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 Replacement
2235 Muffler
AP Exhaust®
2235 Muffler
Part Number: APE2235
Vehicle Info Required to Guarantee Fit
$104.49
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
2236 Muffler
AP Exhaust®
2236 Muffler
Part Number: APE2236
Vehicle Info Required to Guarantee Fit
$119.99
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
2571 Muffler
AP Exhaust®
2571 Muffler
Part Number: APE2571
Vehicle Info Required to Guarantee Fit
$102.99
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
700341 Muffler
AP Exhaust®
700341 Muffler
Part Number: APE700341
Vehicle Info Required to Guarantee Fit
$87.99
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
700469 Muffler
AP Exhaust®
700469 Muffler
Part Number: APE700469
Vehicle Info Required to Guarantee Fit
$64.99
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 Afterburner Series Muffler, Natural, Universal
Flowtech®
50370FLT Afterburner Series Muffler, Natural, Universal
Part Number: F3150370
Universal Fit
$130.95
Product Details
Series : Afterburner SeriesInlet 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 : OffsetCase 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 40 Series Delta Flow Series Muffler, Black, May Require Minor Modification
Flowmaster®
9425422 40 Series Delta Flow Series Muffler, Black, May Require Minor Modification
Part Number: F139425422
Universal Fit
$133.95
Product Details
Notes : May Require Minor ModificationSeries : 40 Series Delta Flow SeriesInlet 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)Case 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 Super 44 Series Muffler, Black, May Require Minor Modification
Flowmaster®
942545 Super 44 Series Muffler, Black, May Require Minor Modification
Part Number: F13942545
Universal Fit
$113.95
Product Details
Notes : May Require Minor ModificationSeries : Super 44 SeriesInlet 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 : CenterCase Shape : OvalOverall Length : 19 in. Overall LengthInterchange Part Number : REPC961101
8430152 Super 10 Series Muffler, Black
Flowmaster®
8430152 Super 10 Series Muffler, Black
Part Number: F138430152
Universal Fit
$99.95
Product Details
Series : Super 10 SeriesInlet 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)Case 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 32 | Showing 1 - 15 of 473 results

Product Questions & Answers

Flowmaster 9425422 40 Series Delta Flow Series Muffler, Black, May Require Minor Modification
$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