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2015 GMC Sierra 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2015 GMC Sierra 2500 HD Change Vehicle

Flowmaster®
2015 GMC Sierra 2500 HD - Muffler

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$167.35
$207.00Save: $39.65(19%)
Manufacturer #853548
Guaranteed to Fit2015 GMC Sierra 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2015 GMC Sierra 2500 HD
Base
8 Cyl 6.0L
-
2015 GMC Sierra 2500 HD
SLT
8 Cyl 6.0L
-
2015 GMC Sierra 2500 HD
Denali
8 Cyl 6.0L
-
2015 GMC Sierra 2500 HD
SLE
8 Cyl 6.0L
-

Highlights

Part:
Muffler
Brand:
Flowmaster
Series:
Super 40 Series
Inlet Size:
3.5 in. Inlet Size
Outlet Size:
3.5 in. Outlet Size
Color Finish:
Black
Quantity Sold:
Sold individually
Warranty:
3-year Flowmaster 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:
Clamp-On or Weld-On
Inlet Location:
Offset
Inlet Quantity:
Single
Material:
Made of Stainless Steel
Outlet Location:
Offset
Outlet Quantity:
Single Outlet(s)
Product Fit:
May Require Minor Modification
Recommended Use:
Performance Replacement
Sound Level:
Aggressive

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2001-2002 GMC Sierra 2500 HD
SL
8 Cyl 6.6L
-
2001-2002 GMC Sierra 3500
SL
8 Cyl 6.6L
-
2001-2005 Chevrolet Silverado 2500 HD
Base
8 Cyl 6.6L
-
2001-2005 Chevrolet Silverado 3500
Base
8 Cyl 6.6L
-
2001-2006 Chevrolet Silverado 2500 HD
LS
8 Cyl 6.6L
-
Page 1 of 15 | Showing 1 - 5 of 75 results

Product Information

FLOWMASTER – SUPER 40 SERIES DELTA FLOW MUFFLERS

Flowmaster’s Super 40 Series Delta Flow mufflers give your vehicle noticeable edge with their aggressive tone – surely one of the reasons they’re a top choice among performance enthusiasts and street rodders. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Increases torque and horsepower
  • 3-year warranty for aluminized steel, lifetime warranty for stainless steel
  • Finish is black
  • Fully MIG-welded for maximum strength
  • Come in stainless steel and 16-gauge aluminized steel
  • Distinct, very aggressive tone with moderate interior sound
  • Fabricated utilizing patented Delta Flow process and 2-chamber design
  • Quick and easy installation
  • Primarily designed for and used on performance vehicles and street rods
  • Dyno-tested
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
Is this for the 6.6 turbo diesel ?ShmooooJan 25, 2024
Best Answer:Hi Brian, I'm glad to assist you. Yes. It is designed to fit the Turbo Diesel 6.6L engine for your GMC or Chevy 3500/2500 models. It has a 3.5-inch inlet and outlet piping diameter. If your truck appears in the vehicle fitment information below, it is a guaranteed fit part. Grab our price-cut offer and click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/muffler/flowmaster/f13853548?can=cpje1043_CSQA_20240125" target="_blank">https://www.carparts.com/muffler/flowmaster/f13853548?can=cpje1043_CSQA_20240125</a>
Jeonino E.STAFFJan 25, 2024
0
I Need a 4" pipe extension,  old muffler is 24", new is 20", why are they so different?People'scustomsApr 18, 2022
Best Answer:Hi David, I'm glad to assist you. Will you be using this muffler you need for a custom vehicle application or a direct-fit vehicle-specific bolt-on part for your vehicle? If so. For us to be accurate on the part that you need, please provide the complete information of your vehicle (year, make, model, submodel, and engine size). The 17-character VIN would also be very helpful. I hope this helps. Happy shopping.
Jeonino E.STAFFApr 18, 2022
0
what is the overall length?anglin farmsJan 06, 2021
Best Answer:Hi Anglin, The overall length of this item is 19.5 inches.
Aldrin P.STAFFJan 06, 2021