{
    "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
}
2003 GMC Sierra 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 GMC Sierra 2500 HD Change Vehicle

MBRP®
2003 GMC Sierra 2500 HD - Exhaust System, 6.0L Engine

Tap image and pinch to zoom.
$539.74
$784.40Save: $244.66(31%)
Manufacturer #S5010409
Guaranteed to Fit2003 GMC Sierra 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 2500 HD
SLE
8 Cyl 6.0L
78.0 in. Bed, Extended Cab Pickup, Rear Wheel Drive
2003 GMC Sierra 2500 HD
Base
8 Cyl 6.0L
78.0 in. Bed, Extended Cab Pickup, Rear Wheel Drive
2003 GMC Sierra 2500 HD
SLT
8 Cyl 6.0L
78.0 in. Bed, Extended Cab Pickup, Rear Wheel Drive

Highlights

Part:
Exhaust System
Brand:
MBRP
Material:
Made of Stainless Steel
Series:
XP Cool Duals Series
System Type:
Cat-Back
Quantity Sold:
Kit
Warranty:
Lifetime MBRP 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.

Exit Location:
Exit: After Rear Tire (Dual Split Side)
Main Piping Diameter:
2.5 in. Main Pipe
Product Fit:
Direct Fit
Recommended Use:
OE Upgrade
Fitnotes:
78.0 in. Bed, Extended Cab Pickup, Rear Wheel Drive

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2001-2002 GMC Sierra 2500 HD
SL
8 Cyl 6.0L
78.0 in. Bed, Extended Cab Pickup, Rear Wheel Drive
2001-2005 Chevrolet Silverado 2500 HD
Base
8 Cyl 6.0L
78.0 in. Bed, Extended Cab Pickup, Rear Wheel Drive
2001-2006 Chevrolet Silverado 2500 HD
LS
8 Cyl 6.0L
78.0 in. Bed, Extended Cab Pickup, Four Wheel Drive
2001-2006 Chevrolet Silverado 2500 HD
LT
8 Cyl 6.0L
78.0 in. Bed, Extended Cab Pickup, Rear Wheel Drive
2001-2006 GMC Sierra 2500 HD
SLE
8 Cyl 6.0L
78.0 in. Bed, Extended Cab Pickup, Four Wheel Drive
Page 1 of 4 | Showing 1 - 5 of 17 results

Product Information

MBRP – XP COOL DUALS EXHAUST SYSTEMS

Precision-engineered to OE dimensions and exceptional performance standards, MBRP’s XP Cool Duals Series exhaust systems are ready to bolt on and revamp your vehicle’s sound, response and power. Available in a multitude of styles, warranties and prices, MBRP is guaranteed to deliver an exhaust system fit for your wallet and lifestyle. Whether it’s a snow mobile or your heavy-duty diesel work truck, you can count on MBRP’s exhaust system components for improved performance and sound. 

  • Simple to install – directly bolts on without modifications
  • Precision-engineered to OE dimensions and exceptional performance standards
  • Designed in different styles and configurations, e.g. with premium T409, T304 or aluminized steel
  • Multitude of warranties and prices offered
  • Has undergone hundreds of hours and test miles to ensure optimal sound and long-lasting reliability
  • Made to revamp your vehicle’s response and power
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

0
Will it fit my crew cab 2005 chevy duramax?Bobby E.Jul 31, 2021
Best Answer:Hi Robert, I'm glad to assist you. No, this is designed for the extended cab only. The correct and matching part number for the crew cab is M79S5012AL. Click the link below to order this today while still on promo sale price with limited stocks left. I hope this helps. Happy shopping. <a href="https://www.carparts.com/details/Chevrolet/Silverado_2500_HD/MBRP/Exhaust_System/2005/Base/8_Cyl_6-dot-0L/M79S5012AL.html?can=CPJE1043" target="_blank">https://www.carparts.com/details/Chevrolet/Silverado_2500_HD/MBRP/Exhaust_System/2005/Base/8_Cyl_6-dot-0L/M79S5012AL.html?can=CPJE1043</a>
Jeonino E.STAFFJul 31, 2021