Emission controls in older carbureted engines relied on forcing additional air from pumps and valves located just before the exhaust manifold to ensure better burns. This is known as a secondary air injection system, and today has evolved to increase the efficiency of Catalytic Converters. Failed pumps and leaks are common signs of a bad Air Injection System, leading to off air and fuel ratios and poor acceleration. Remember to check the Manifold Gaskets and Seals for wear and tear when examining the exhaust.
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- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2006-2017 Hyundai Sonata 2.4L 3.3L L4 V6Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2011-2015 Kia Sportage 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 2006-2012 Ford Fusion 2.3L 2.5L 3.0L L4 V6Special Price $3.99 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Exhaust Pipe Flange Gasket for 2012-2017 Toyota Camry 2.5L L4Special Price $6.03 Regular Price $8.99
- Walker Resonator Assm To Int Pipe Exhaust Pipe Flange Gasket for 2006-2010 Hyundai Sonata 2.4L L4Special Price $6.21 Regular Price $8.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2004-2009 Acura MDX 3.5L 3.7L V6Special Price $15.66 Regular Price $21.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2004-2008 Acura TL 3.2L V6Special Price $15.66 Regular Price $21.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2008-2013 Nissan Rogue 2.5L L4Special Price $2.25 Regular Price $2.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2014 Nissan Rogue Select 2.5L L4Special Price $2.25 Regular Price $2.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2005-2007 Ford Focus 2.0L L4Special Price $2.25 Regular Price $2.99
- Walker Resonator Assm To Int Pipe Exhaust Pipe Flange Gasket for 2006-2010 Hyundai Azera 3.3L 3.8L V6Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2012-2017 Kia Rio 1.6L L4Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2013-2016 Hyundai Santa Fe Sport 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2006-2009 Ford Fusion 2.3L L4Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2003-2004 Ford Focus 2.3L L4Special Price $2.56 Regular Price $3.99
- Walker Resonator Assm To Int Pipe Exhaust Pipe Flange Gasket for 2006-2008 Hyundai Sonata 3.3L V6Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2007-2009 Mercury Milan 2.3L L4Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2014-2019 Kia Soul 1.6L L4Special Price $2.56 Regular Price $3.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 1988 Toyota Van Wagon 2.2L L4Special Price $3.34 Regular Price $4.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2003-2004 Toyota 4Runner 4.7L V8Special Price $3.35 Regular Price $4.99
- Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2003-2004 Lexus GX470 4.7L V8Special Price $3.59 Regular Price $4.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 1997-2004 Buick Regal 3.8L V6Special Price $3.71 Regular Price $4.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 2004-2012 Chevrolet Malibu 2.2L 2.4L 3.5L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 2011-2012 Lincoln MKZ 2.5L L4Special Price $3.99 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 2006-2011 Mercury Milan 2.3L 2.5L 3.0L L4 V6Special Price $3.99 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 2005-2009 Buick LaCrosse 3.8L V6Special Price $3.99 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 2005-2008 Pontiac Grand Prix 3.8L V6Special Price $3.99 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 1992-1996 Toyota Camry 2.2L L4Special Price $3.99 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 2006-2011 Chevrolet Impala 3.5L V6Special Price $4.25 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Exhaust Clamp for 2008-2009 Pontiac G6 2.4L L4Special Price $4.25 Regular Price $5.99