{
    "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
}
Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle

Magnaflow®
2003 Chevrolet Silverado 1500 - Muffler

Tap image and pinch to zoom.
$145.00
$219.88Save: $74.88(34%)
Manufacturer #12649
Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Silverado 1500
LT
6 Cyl 4.3L
-
2003 Chevrolet Silverado 1500
LS
8 Cyl 5.3L
-
2003 Chevrolet Silverado 1500
WT
6 Cyl 4.3L
-
2003 Chevrolet Silverado 1500
WT
8 Cyl 4.8L
-
2003 Chevrolet Silverado 1500
LT
8 Cyl 4.8L
-
2003 Chevrolet Silverado 1500
LT
8 Cyl 5.3L
-
2003 Chevrolet Silverado 1500
WT
8 Cyl 5.3L
-
2003 Chevrolet Silverado 1500
Base
8 Cyl 4.8L
-
2003 Chevrolet Silverado 1500
Base
6 Cyl 4.3L
-
2003 Chevrolet Silverado 1500
LS
8 Cyl 4.8L
-
2003 Chevrolet Silverado 1500
LS
6 Cyl 4.3L
-
2003 Chevrolet Silverado 1500
Base
8 Cyl 5.3L
-

Highlights

Part:
Brand:
Notes:
3 in. core
Series:
Performance Series
Inlet Size:
3 in. Inlet Size
Outlet Size:
3 in. Outlet Size
Color Finish:
Natural
Quantity Sold:
Sold individually
Warranty:
Lifetime Magnaflow Limited Warranty
Prop 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
Body Length:
18 in. Body Length
Case Shape:
Round
Height:
6 in. Height
Inlet Location:
Center
Inlet Quantity:
Single
Internal Construction:
Straight-Through
Material:
Made of Stainless Steel
Outlet Location:
Center
Outlet Quantity:
Single Outlet(s)
Overall Length:
24 in. overall length
Product Fit:
Direct Fit
Recommended Use:
Performance Replacement
Sound Level:
Moderate
Width:
6 in. Width

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1997-2001 Ford Expedition
Eddie Bauer
8 Cyl 4.6L
-
1997-2001 Ford Expedition
Eddie Bauer
8 Cyl 5.4L
-
1997-2001 Ford Expedition
XLT
8 Cyl 4.6L
-
1997-2001 Ford Expedition
XLT
8 Cyl 5.4L
-
1998-1999 Ford F-250
Base
8 Cyl 5.4L
-
Page 1 of 20 | Showing 1 - 5 of 99 results

Product Information

Magnaflow Performance Mufflers are made of 100 percent stainless steel that is lap-joint welded for solid construction and rugged reliability even in extreme conditions. They come with a large diameter, free-flowing, and straight-through perforated stainless steel core that provides smooth and unrestricted flow. Their body is filled with high temperature acoustical suppression material and stainless steel mesh for maximum sound absorption and added durability.

Feature(s):

  • Smooth and deep tone
  • Reversible for custom installation

Important Note(s):

  • Minor modifications required
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Customer Reviews