Walker Quiet-Flow SS 53443 Direct Fit Exhaust Muffler Assembly 1.69" Inlet (OD) 2" Outlet (OD) for Nissan Sentra

The Walker® Quiet-Flow® 53443 catalytic convertor is engineered for automotive professionals who demand reliable performance and regulatory compliance. This automotive replacement catalytic converter is EPA compliant for OBDII vehicles, ensuring it meets federal emissions standards. Its direct fit design facilitates seamless integration into the exhaust system, making installation straightforward for experienced technicians. Constructed from strong stainless steel, this converter offers robust durability and is designed to withstand demanding driving conditions. Walker® Quiet-Flow® converters deliver consistent emissions control, supporting automotive experts who prioritize quality and performance in their work.

• COMPATIBILITY – Fits 2002-2002 Nissan Sentra; 2003-2003 Nissan Sentra; 2004-2004 Nissan Sentra; 2005-2005 Nissan Sentra; 2006-2006 Nissan Sentra
• 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.