Walker Exhaust
Walker Exhaust 21481 Quiet Flow Muffler for Chevy Colorado
- SKU:
- 19722841
- MPN:
- 21481
- Availability:
- Usually ships the same or next business day. In stock at our PA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 07/04/2026 05:18:25 PM PST
- Stock Update:
- 07/04/2026 05:18:25 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Walker Quiet-Flow SS 21481 Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID) for Chevrolet Colorado- COMPATIBILITY Fits 2004-2004 Chevrolet Colorado; 2005-2005 Chevrolet Colorado; 2006-2006 Chevrolet Colorado; 2007-2007 Chevrolet Colorado; 2008-2008 Chevrolet Colorado; 2009-2009 Chevrolet Colorado; 2010-2010 Chevrolet Colorado; 2011-2011 Chevrolet Colo
- GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
- STAINLESS STEEL INHIBITS CORROSION -- 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
- 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
- BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- 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
- DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
- BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
- Brand: ?Walker
- Item dimensions L x W x H: ?34 x 14 x 8 inches
- Vehicle Service Type: ?Car
- Shape: ?Oval
- UPC: ?086387214810
- Manufacturer: ?Tenneco (Dynomax, Walker, Thrush)
- Global Trade Identification Number: ?00086387214810
- Item Weight: ?1.5 pounds
- Product Dimensions: ?34 x 14 x 8 inches
- Country of Origin: ?USA
- Item model number: ?21481
- Manufacturer Part Number: ?21481
The only broad-market muffler with 100% stainless-steel construction, Walker Quiet-Flow SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Walker Exhaust 21481 Quiet Flow Muffler for Chevy Colorado
$121.42