Walker 21684 Quiet-Flow SS Direct Fit Exhaust Muffler 3″ Inlet (ID) 3″ Outlet (ID)

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

Walker 21684 Quiet-Flow SS Direct Fit Exhaust Muffler 3″ Inlet (ID) 3″ Outlet (ID)

Walker Quiet-Flow SS 21684 Direct Fit Exhaust Muffler 3″ Inlet (ID) 3″ Outlet (ID) for GMC Acadia

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
• 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
• 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 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.

Attributes:

Vehicle Applications: