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 Converter To Rear Converter Exhaust Bolt & Spring for 2007-2017 Jeep Patriot 2.4L L4Special Price $12.75 Regular Price $17.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 2010-2017 Chevrolet Equinox 2.4L L4Special Price $13.52 Regular Price $18.99
- 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 Converter To Rear Converter Exhaust Clamp for 1993-1995 Lincoln Mark VIII 4.6L V8Special Price $4.25 Regular Price $5.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 1993-1997 Geo Prizm 1.6L 1.8L L4Special Price $5.92 Regular Price $7.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 1999-2001 Toyota Solara 2.2L L4Special Price $6.03 Regular Price $8.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2005-2013 Hyundai Tucson 2.0L 2.4L 2.7L L4 V6Special Price $6.21 Regular Price $8.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 2000-2004 Toyota Tundra 3.4L V6Special Price $6.32 Regular Price $8.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2011-2016 Toyota Sienna 3.5L V6Special Price $9.71 Regular Price $13.99
- Walker Rear Converter To Resonator Assm Exhaust Bolt & Spring for 2006-2011 Subaru Impreza 2.5L H4Special Price $12.32 Regular Price $17.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 2005-2007 Ford Focus 2.0L 2.3L L4Special Price $2.25 Regular Price $2.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 1999-2000 Nissan Maxima 3.0L V6Special Price $2.25 Regular Price $2.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2002-2004 Infiniti I35 3.5L V6Special Price $2.25 Regular Price $2.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2002-2016 Nissan Altima 2.5L 3.5L L4 V6Special Price $2.25 Regular Price $2.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 1999-2001 Nissan Maxima 3.0L V6Special Price $2.25 Regular Price $2.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2014 Nissan Rogue Select 2.5L L4Special Price $2.25 Regular Price $2.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2008-2013 Nissan Rogue 2.5L L4Special Price $2.25 Regular Price $2.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2000-2001 Infiniti I30 3.0L V6Special Price $2.25 Regular Price $2.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 2006-2010 Mazda 5 2.3L L4Special Price $2.25 Regular Price $2.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2000 Mitsubishi Eclipse 3.0L V6Special 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
- 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 Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2006-2008 Hyundai Sonata 3.3L V6Special Price $2.56 Regular Price $3.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2006-2010 Hyundai Azera 3.3L 3.8L V6Special Price $2.56 Regular Price $3.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 1995-1998 Mazda Protege 1.5L L4Special Price $2.61 Regular Price $3.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 1998 Subaru Forester 2.5L H4Special Price $2.67 Regular Price $3.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 2005-2006 Chevrolet Malibu 3.5L V6Special Price $2.69 Regular Price $3.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 1995-1997 Subaru Legacy 2.2L 2.5L H4Special Price $2.69 Regular Price $3.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2001-2003 Mazda Protege 2.0L L4Special Price $3.35 Regular Price $4.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2002-2003 Mazda Protege5 2.0L L4Special Price $3.35 Regular Price $4.99
- Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 1988-1996 Toyota Camry 2.0L 2.2L L4Special Price $3.59 Regular Price $4.99
- Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 1997-2001 Toyota Camry 3.0L V6Special Price $3.59 Regular Price $4.99
- Walker Rear Converter To Resonator Assm Exhaust Clamp for 2012-2017 Kia Rio 1.6L L4Special Price $3.96 Regular Price $5.99
- Walker Rear Converter To Resonator Assm Exhaust Clamp for 2012-2017 Hyundai Accent 1.6L L4Special Price $3.96 Regular Price $5.99