Walker 21920 Quiet-Flow SS Direct Fit Exhaust Muffler 1.75″ Outlet (OD)

This Part is designed to US specifications and may not be suitable for all Europen Vehicles and Markets

Walker 21920 Quiet-Flow SS Direct Fit Exhaust Muffler 1.75″ Outlet (OD)

Walker Quiet-Flow SS 21920 Direct Fit Exhaust Muffler 1.75″ Outlet (OD) for GMC Sierra 1500

Features:

• 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
• CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler body with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
• BUY WITH CONFIDENCE — Comes with Walker’s limited lifetime warranty and exclusive 90-Day Safe and Sound?® Guarantee. Visit Walkerexhaust.com for details.
• DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on
• 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
• 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

The only broad-market muffler body 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.

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