Walker Exhaust 21249 Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 4.380" Outlet (OD)

The only broad-market muffler with 100 % stainless-steel construction for longer life, Walker Quiet-Flow SS mufflers deliver precision fit, superior flow and OE-style sound. Available for most domestic and import vehicles, Quiet-Flow SS features an internal drainage system that helps reduce moisture collection.

Walker Quiet-Flow SS 21249 Direct Fit Exhaust Muffler 2.25" Inlet (ID) 4.380" Outlet (OD) for Jeep Grand Cherokee

• 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 & Sound Guarantee

Specifications