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 Exhaust Pipe Flange Gasket for 1983-1985 Ford F-250 6.9L V8Special Price $2.56 Regular Price $3.99
- Walker Exhaust Pipe Flange Gasket for 2013-2016 Dodge Dart 2.0L 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 2007-2008 Chevrolet Malibu 3.5L 3.6L 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 Converter To Center Exhaust Pipe Flange Gasket for 2008-2012 Chevrolet Malibu 3.5L 3.6L V6Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Center Exhaust Pipe Flange Gasket for 2008 Saturn Aura 3.5L V6Special Price $2.56 Regular Price $3.99
- Walker Front Pipe Inlet Exhaust Pipe Flange Gasket for 2010-2011 Mercury Milan 2.5L L4Special Price $2.56 Regular Price $3.99
- 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 Converter Exhaust Pipe Flange Gasket for 2010-2012 Ford Fusion 2.5L L4Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2013-2016 Hyundai Santa Fe Sport 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2009-2016 Kia Optima 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Converter Center To Front Exhaust Pipe Flange Gasket for 2010-2011 Cadillac SRX 3.0L V6Special Price $2.56 Regular Price $3.99
- Walker Rear Converter To Front Pipe Exhaust Pipe Flange Gasket for 2011-2014 Ford Edge 3.5L V6Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Converter Rear Right Exhaust Pipe Flange Gasket for 2012-2016 Cadillac SRX 3.6L V6Special Price $2.56 Regular Price $3.99
- Walker Exhaust Pipe Flange Gasket for 1996 Infiniti I30 3.0L V6Special 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 Exhaust Pipe Flange Gasket for 1998-2000 Isuzu Amigo 2.2L L4Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1987 Nissan 200SX 2.0L L4Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 2013-2015 Kia Optima 2.0L L4Special Price $2.56 Regular Price $3.99
- Walker Exhaust Pipe Flange Gasket for 2016-2018 Fiat 500X 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Converter To Y-Pipe Exhaust Pipe Flange Gasket for 2013-2015 Kia Optima 2.0L L4Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Center Exhaust Pipe Flange Gasket for 2008-2010 Pontiac G6 3.5L V6Special 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 Exhaust Pipe Flange Gasket for 1991-1994 Nissan Sentra 2.0L L4Special Price $2.56 Regular Price $3.99
- Walker Exhaust Pipe Flange Gasket for 1991-1999 Mitsubishi 3000GT 3.0L 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 Muffler Assm Exhaust Pipe Flange Gasket for 2010-2012 Hyundai Santa Fe 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Front Right Converter To Front Pipe Exhaust Pipe Flange Gasket for 2012-2016 Cadillac SRX 3.6L V6Special Price $2.56 Regular Price $3.99
- 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 Exhaust Pipe Flange Gasket for 2014-2016 Kia Forte 1.8L L4Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 2006 Mercury Milan 2.3L L4Special Price $2.56 Regular Price $3.99
- Walker Exhaust Pipe Flange Gasket for 2014-2017 Jeep Cherokee 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Exhaust Pipe Flange Gasket for 2011-2019 Hyundai Elantra 1.8L 2.0L L4Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 1985-1986 Nissan Maxima 3.0L V6Special Price $2.56 Regular Price $3.99