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Walker®
21642 Quiet-Flow SS Series Muffler

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$157.49
$193.88Save: $36.39(19%)
Manufacturer #21642
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Muffler
Brand:
Walker
Notes:
Modifications and/or additional parts required
Series:
Quiet-Flow SS Series
Quantity Sold:
Sold individually
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.

Material:
Made of Aluminized Steel
Overall Length:
38 in. overall length
Recommended Use:
OE Replacement

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2009-2010 Dodge Ram 1500
SLT
8 Cyl 5.7L
140.0 in. wheelbase
2009-2010 Dodge Ram 1500
ST
8 Cyl 5.7L
120.0 in. Wheelbase
2011-2015 Ram 1500
SLT
8 Cyl 5.7L
140.0 in. wheelbase
2011-2015 Ram 1500
ST
8 Cyl 5.7L
140.0 in. wheelbase
2012 Ram 1500
ST
6 Cyl 3.7L
Crew Cab Pickup, 140.5 in. Wheelbase
Page 1 of 6 | Showing 1 - 5 of 27 results

Product Information

WALKER – QUIET-FLOW SS MUFFLERS

Upgrade your exhaust system and tone with the sturdy, enhanced design of Walker’s Quiet-Flow SS mufflers. Established in 1908, Walker is renowned in the automotive aftermarket for manufacturing a full line of exhaust system parts.

  • Designed with OE-quality louvered tube technology for exhaust tone optimization
  • Made with sturdy stainless steel for enduring performance
  • Heads are securely spun-locked to prevent breakage
  • Strengthened by interior spot welds, partitions and bridge construction
  • Internal tubes connected to free-floating partition to permit expansion and contraction
  • Includes CRF (Continuous Roving Fiberglass) for enhancement of sound
  • Internal drainage system prevents acid build-up at muffler heads and between partitions
Need help?Call our product expert1-866-529-0412
Chat with us
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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
Does this have one inlet and two outlets? I have 2010 Dodge ram 1500 5.7 hemi says it fits but does it?Carl L.Mar 12, 2024
Best Answer:Hi Carl, I'm glad to assist you. No, this is just a single inlet and single outlet muffler. Yes, this fits the 2010 Ram 1500 5.7L models with a 120" wheelbase. I hope this helps, and if you're interested in this muffler, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping. <a href="https://www.carparts.com/muffler/walker/wk21642?can=CPAE1047_CSQA_20240312" target="_blank">https://www.carparts.com/muffler/walker/wk21642?can=CPAE1047_CSQA_20240312</a>
Arnel E.STAFFMar 12, 2024
0
Is this a 3inch outlet?2017dodgeram1500 5.7 hemiCassieAug 01, 2020
Best Answer:Hello Kathy, According to the manufacturer, this has 3 inches outlet inside diameter. the inlet diameter is 2.625 inches.
Aldrin P.STAFFAug 01, 2020
0
Will this muffler fit 2009 ram 4.7?A shopperJul 26, 2020
Best Answer:Hi, No, this only fits 2009-2010 Dodge Ram 1500 SLT 8 Cyl 5.7L with 120.0 in. Wheelbase
Aldrin P.STAFFJul 26, 2020