Walker Exhaust Quiet-Flow SS 21481 Exhaust Muffler Fits select: 2004-2012,2015-2019 CHEVROLET COLORADO
Walker Exhaust Quiet-Flow SS 21481 Exhaust Muffler Fits select: 2004-2012,2015-2019 CHEVROLET COLORADO
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Walker Exhaust Quiet-Flow SS 21481 Exhaust Muffler Fits select: 2004-2012,2015-2019 CHEVROLET COLORADO

5 stars out of 4 reviews
(5.0)|
4 ratings
Car
Check if this fits your vehicle

Key item features

  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound® Guarantee. Visit Walkerexhaust.com for details.
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes

Additional Features
  • Finish:Aluminized
  • Muffler Type:Combination


Fits Select:
2004-2006 CHEVROLET COLORADO 5 Cyl 3.5 L
2007-2012 CHEVROLET COLORADO 5 Cyl 3.7 L
2015-2019 CHEVROLET COLORADO 4 Cyl 2.5 L
2004-2006 GMC CANYON 5 Cyl 3.5 L
2007-2012 GMC CANYON 5 Cyl 3.7 L
2015-2019 GMC CANYON 4 Cyl 2.5 L
and more - add your vehicle to our fit widget to check
Current price is Now $41.48
You save $53.30
was $94.78
Price when purchased online
  • Free shipping
  • Free 90-day returns

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Columbus, 43215
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Comparison Chart:
Vehicle makeChevrolet; GMCWalker Exhaust Quiet-Flow SS 21481 Exhaust Muffler Fits select: 2004-2012,2015-2019 CHEVROLET COLORADOChevroletAP Exhaust MSL Maxim Muffler Fits select: 2004-2012 CHEVROLET COLORADO, 2004-2012 GMC CANYONChevrolet; GMCWalker Exhaust Quiet-Flow SS 21054 Exhaust Muffler Fits select: 1987-1991 CHEVROLET BLAZER, 1987-1991 CHEVROLET G20JeepWalker Exhaust SoundFX 18944 Exhaust Muffler Fits select: 2003-2005,2007 JEEP LIBERTYFord; LincolnWalker Exhaust SoundFX 18977 Exhaust Muffler Fits select: 2004-2008 FORD F150, 2004 FORD F-150 HERITAGEGMCMuffler - Compatible with 1987 - 1989 GMC G3500 5.7L V8 VIN K 1988JeepWalker Exhaust SoundFX Universal 17188 Exhaust MufflerFord; MercuryWalker Exhaust SoundFX 18929 Exhaust Muffler Fits select: 2004-2005 FORD EXPLORER, 2002 FORD EXPLORER XLTJeepWalker Exhaust SoundFX 18952 Exhaust Muffler Fits select: 2002-2004 JEEP GRAND CHEROKEENissanWalker Exhaust 56222 Exhaust Resonator and Pipe Assembly Fits select: 2007-2012 NISSAN VERSA
Vehicle modelColorado; CanyonWalker Exhaust Quiet-Flow SS 21481 Exhaust Muffler Fits select: 2004-2012,2015-2019 CHEVROLET COLORADO700420AP Exhaust MSL Maxim Muffler Fits select: 2004-2012 CHEVROLET COLORADO, 2004-2012 GMC CANYON-Walker Exhaust Quiet-Flow SS 21054 Exhaust Muffler Fits select: 1987-1991 CHEVROLET BLAZER, 1987-1991 CHEVROLET G20LibertyWalker Exhaust SoundFX 18944 Exhaust Muffler Fits select: 2003-2005,2007 JEEP LIBERTY-Walker Exhaust SoundFX 18977 Exhaust Muffler Fits select: 2004-2008 FORD F150, 2004 FORD F-150 HERITAGEG3500Muffler - Compatible with 1987 - 1989 GMC G3500 5.7L V8 VIN K 1988CJ5; CJ7; WranglerWalker Exhaust SoundFX Universal 17188 Exhaust MufflerExplorer; MountaineerWalker Exhaust SoundFX 18929 Exhaust Muffler Fits select: 2004-2005 FORD EXPLORER, 2002 FORD EXPLORER XLTGrand CherokeeWalker Exhaust SoundFX 18952 Exhaust Muffler Fits select: 2002-2004 JEEP GRAND CHEROKEEVersaWalker Exhaust 56222 Exhaust Resonator and Pipe Assembly Fits select: 2007-2012 NISSAN VERSA
Vehicle year2004Walker Exhaust Quiet-Flow SS 21481 Exhaust Muffler Fits select: 2004-2012,2015-2019 CHEVROLET COLORADO2004AP Exhaust MSL Maxim Muffler Fits select: 2004-2012 CHEVROLET COLORADO, 2004-2012 GMC CANYON1987Walker Exhaust Quiet-Flow SS 21054 Exhaust Muffler Fits select: 1987-1991 CHEVROLET BLAZER, 1987-1991 CHEVROLET G202002Walker Exhaust SoundFX 18944 Exhaust Muffler Fits select: 2003-2005,2007 JEEP LIBERTY2004Walker Exhaust SoundFX 18977 Exhaust Muffler Fits select: 2004-2008 FORD F150, 2004 FORD F-150 HERITAGE1987Muffler - Compatible with 1987 - 1989 GMC G3500 5.7L V8 VIN K 19881983Walker Exhaust SoundFX Universal 17188 Exhaust Muffler2002Walker Exhaust SoundFX 18929 Exhaust Muffler Fits select: 2004-2005 FORD EXPLORER, 2002 FORD EXPLORER XLT2002Walker Exhaust SoundFX 18952 Exhaust Muffler Fits select: 2002-2004 JEEP GRAND CHEROKEE2007Walker Exhaust 56222 Exhaust Resonator and Pipe Assembly Fits select: 2007-2012 NISSAN VERSA
Inlet diameter2.5 inWalker Exhaust Quiet-Flow SS 21481 Exhaust Muffler Fits select: 2004-2012,2015-2019 CHEVROLET COLORADO-AP Exhaust MSL Maxim Muffler Fits select: 2004-2012 CHEVROLET COLORADO, 2004-2012 GMC CANYON3.000 inWalker Exhaust Quiet-Flow SS 21054 Exhaust Muffler Fits select: 1987-1991 CHEVROLET BLAZER, 1987-1991 CHEVROLET G202.25 inWalker Exhaust SoundFX 18944 Exhaust Muffler Fits select: 2003-2005,2007 JEEP LIBERTY2.500"Walker Exhaust SoundFX 18977 Exhaust Muffler Fits select: 2004-2008 FORD F150, 2004 FORD F-150 HERITAGE3 inMuffler - Compatible with 1987 - 1989 GMC G3500 5.7L V8 VIN K 19882.000"Walker Exhaust SoundFX Universal 17188 Exhaust Muffler2.25 inWalker Exhaust SoundFX 18929 Exhaust Muffler Fits select: 2004-2005 FORD EXPLORER, 2002 FORD EXPLORER XLT2.5 inWalker Exhaust SoundFX 18952 Exhaust Muffler Fits select: 2002-2004 JEEP GRAND CHEROKEE1.995"Walker Exhaust 56222 Exhaust Resonator and Pipe Assembly Fits select: 2007-2012 NISSAN VERSA
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Customer ratings & reviews

5 out of 5 stars
stars4 ratings4 reviews
How item rating is calculated
  1. 5 stars100% (4)
  2. 4 stars0% (0)
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Showing 1-3 of 4 reviews

Aug 27, 2025
JoeZsReview
5 out of 5 stars review

Verified Purchase

Good value muffler

I've only had it installed for four months, but it sounds good, came at a great price, and was easy to install with a couple of muffler clamps I purchased separately. It's smaller than the origibal muffler but i dont notice a difference.

Incentivized Review
Helpful?27LO1V5SPEZD118412106
Jan 3, 2026
kat
5 out of 5 stars review

Verified Purchase

Muffler

It's a great product. Definitely worth the money

Incentivized Review
Helpful?27LO1V5SPEZD118412106
May 10, 2025
Jim
5 out of 5 stars review

Verified Purchase

Great muffler

The muffler was an exact fit replacement it arrived on schedule in good shape.

Incentivized Review
Helpful?27LO1V5SPEZD118412106