Auto Barn
Est. 1957
Walker Exhaust

Quiet-Flow SS Direct Fit Exhaust Muffler 3" Inlet (ID) 2.75" Outlet (OD)

$98.37

In Stock

Key Features

  • 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
  • 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.
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About this part

Product Details

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.

Description

Walker Quiet-Flow SS 21577 Direct Fit Exhaust Muffler 3" Inlet (ID) 2.75" Outlet (OD) for Chevrolet Silverado 1500

Application

2007 Chevrolet Avalanche, 2013-2007 Chevrolet Pickup - Silverado 1500 1/2 Ton, 2007 Chevrolet Suburban - 1500 1/2 Ton, 2013-2007 GMC Pickup - Sierra 1500 1/2 Ton, 2007 GMC Yukon XL 1500

Specifications

Brand
Walker Exhaust
Manufacturer Part #
21577
Dimensions
30.5" x 8.0" x 7.7"
UPC
00086387215770
Package Length
30.5 in
Package Width
8.0 in
Package Height
7.7 in
Package Weight
15.0 lb

Quiet-Flow SS Direct Fit Exhaust Muffler 3" Inlet (ID) 2.75" Outlet (OD)

$98.37