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On Sale
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Stock Replacement We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP! We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

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Brand

Crown Automotive (8)
Flowmaster Exhaust (2)

Fitment

Direct Fit (3)
Universal Fit (7)

Inlet Location

Centered (1)
Dual Offset (1)
Stock (7)

Material

Aluminized Steel (2)
Stainless Steel (2)
Steel (5)

Outlet Location

Stock (7)
Dual Offset (2)

Tube Size (Inlet/Outlet)

Stock (7)

Type of Muffler

Baffled (6)
Chambered (111)
Collector (5)
Directional (1)
Glasspack (30)
Reflection (1)
Straight Through (349)
Turbo (53)

Part Type

Exhaust Muffler (8)
Exhaust System Kit (2)

Price Range

$1 to $99 (1)
$100 to $199 (4)
$200 to $299 (3)
$400 to $499 (1)
$500 to $749 (1)

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Stock Replacement We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP! On Sale

3 Product Groups

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Crown Automotive Muffler and Tailpipe Kits

Crown Automotive Exhaust Kit

From $208.99

Exhaust Kit
California Residents: WARNING

From $208.99

4.0 4.0 (2)

Crown Automotive Muffler

From $109.99

Muffler
California Residents: WARNING

From $109.99

Flowmaster FlowFX Series Mufflers

From $415.95

4.1 4.1 (9)

10 Products

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4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Crown Automotive Muffler and Tailpipe - 52019241AF

Part Number: CRO52019241AF

Crown Automotive Muffler and Tailpipe - 52019241AF

4.0 4.0 (2)

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Direct Fit
4.0L 6 cylinder engine
Hardware included
After 1-24-2000
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$291.99

$302.50

In-Stock Ships next business day ?

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Crown Automotive Muffler and Tailpipe - 52019241AF

Part #: CRO52019241AF

4.0 4.0 (2)

$291.99

$302.50

In-Stock Ships next business day ?

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How to Get it

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Fitment: Direct Fit
4.0L 6 cylinder engine
Hardware included
After 1-24-2000
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Flowmaster FlowFX Direct-Fit Muffler - 717835

Part Number: FLW717835

Flowmaster FlowFX Direct-Fit Muffler - 717835

5.0 5.0 (1)

How to Get it

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Fitment: Universal Fit
09-18 Dodge/Ram 1500 Trucks
5.7L engine and factory dual tailpipe option
Bright 409S stainless steel construction
Moderate to aggressive exhaust tone
Quick and easy iInstallation
Direct-fit system
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$415.95

$463.00

In-Stock Ships next business day ?

+ Add to Wishlist

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Flowmaster FlowFX Direct-Fit Muffler - 717835

Part #: FLW717835

5.0 5.0 (1)

$415.95

$463.00

In-Stock Ships next business day ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships next business day ?

Fitment: Universal Fit
09-18 Dodge/Ram 1500 Trucks
5.7L engine and factory dual tailpipe option
Bright 409S stainless steel construction
Moderate to aggressive exhaust tone
Quick and easy iInstallation
Direct-fit system
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

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Crown Automotive Muffler Assembly - J5362725

Part Number: CROJ5362725

Crown Automotive Muffler Assembly - J5362725

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Direct Fit
304 V8 engine
Tailpipe included
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$208.99

$216.34

On Backorder

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Crown Automotive Muffler Assembly - J5362725

Part #: CROJ5362725

$208.99

$216.34

On Backorder

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EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
304 V8 engine
Tailpipe included
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

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Create An Account

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Crown Automotive Replacement Muffler - A6118

Part Number: CROA6118

Crown Automotive Replacement Muffler - A6118

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Exits behind passenger door opening
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$113.99

On Backorder

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Crown Automotive Replacement Muffler - A6118

Part #: CROA6118

$113.99

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Exits behind passenger door opening
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

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Part Number: CRO641878

Crown Automotive Muffler - 641878

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4 cylinder 134 engine
Round muffler
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $99

$87.99

On Backorder

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Crown Automotive Muffler - 641878

Part #: CRO641878

$87.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4 cylinder 134 engine
Round muffler
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

SHOP 4WP's HUGE SELECTION

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

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Reset Password

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Part Number: CRO83502646

Crown Automotive Muffler - 83502646

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
2.5L and 4.0L engine
Oval style
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$116.99

On Backorder

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Crown Automotive Muffler - 83502646

Part #: CRO83502646

$116.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
2.5L and 4.0L engine
Oval style
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

SHOP 4WP's HUGE SELECTION

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

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Crown Automotive Replacement Muffler - 83502978

Part Number: CRO83502978

Crown Automotive Replacement Muffler - 83502978

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$130.99

On Backorder

Email me when this product comes in stock

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Crown Automotive Replacement Muffler - 83502978

Part #: CRO83502978

$130.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

SHOP 4WP's HUGE SELECTION

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

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Crown Automotive Replacement Muffler - 83502979

Part Number: CRO83502979

Crown Automotive Replacement Muffler - 83502979

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.2L 6 cylinder engine
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$109.99

On Backorder

Email me when this product comes in stock

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Crown Automotive Replacement Muffler - 83502979

Part #: CRO83502979

$109.99

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.2L 6 cylinder engine
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

SHOP 4WP's HUGE SELECTION

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

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Part Number: CRO52059937AI

Crown Automotive Muffler - 52059937AI

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
2 and 4-door models
Rear behind axle
Single exit tailpipe
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$265.99

$275.00

On Backorder

Email me when this product comes in stock

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EASY RETURNS

Crown Automotive Muffler - 52059937AI

Part #: CRO52059937AI

$265.99

$275.00

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
2 and 4-door models
Rear behind axle
Single exit tailpipe
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!

Lowest Price! Guaranteed! Request A Price Match

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks