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 Front Pipe Exhaust Bolt & Spring for 2008-2012 Honda Accord 2.4L L4Special Price $12.75 Regular Price $17.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2008-2010 Chevrolet Malibu 2.4L L4Special Price $4.83 Regular Price $6.99
- 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 Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2006-2017 Hyundai Sonata 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Front Pipe To Resonator Assm Exhaust Pipe Flange Gasket for 2001-2003 Toyota RAV4 2.0L L4Special Price $6.32 Regular Price $8.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2004-2005 Toyota RAV4 2.4L L4Special Price $18.68 Regular Price $26.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2003-2011 Ford Focus 2.0L 2.3L L4Special Price $2.25 Regular Price $2.99
- 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 2011-2014 Ford Edge 3.5L V6Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2004-2008 Acura TL 3.2L V6Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2010-2013 Hyundai Tucson 2.0L 2.4L L4Special Price $2.56 Regular Price $3.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2014 Nissan Rogue Select 2.5L L4Special Price $3.27 Regular Price $4.99
- Walker Front Pipe To Resonator Assm Exhaust Pipe Flange Gasket for 1987-1989 Toyota Celica 2.0L L4Special Price $3.35 Regular Price $4.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2007-2009 Lexus RX350 3.5L V6Special Price $3.35 Regular Price $4.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 1993-1997 Geo Prizm 1.6L 1.8L L4Special Price $3.35 Regular Price $4.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2007-2010 Toyota Sienna 3.5L V6Special Price $3.35 Regular Price $4.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2001-2003 Toyota Highlander 3.0L V6Special Price $3.59 Regular Price $4.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 1993-1997 Toyota Corolla 1.6L 1.8L L4Special Price $3.59 Regular Price $4.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 1999-2003 Lexus RX300 3.0L V6Special Price $3.59 Regular Price $4.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2006-2008 Kia Optima 2.4L L4Special Price $3.67 Regular Price $4.99
- Walker Front Pipe To Resonator Assm Exhaust Clamp for 1985-1992 Volkswagen Jetta 1.6L L4Special Price $3.96 Regular Price $5.99
- Walker Front Pipe To Resonator Assm Exhaust Clamp for 2011-2018 Ford Explorer 3.5L V6Special Price $3.99 Regular Price $5.99
- Walker Front Pipe To Resonator Assm Exhaust Clamp for 2011-2014 Ford Edge 3.5L V6Special Price $3.99 Regular Price $5.99
- Walker Front Pipe To Resonator Assm Exhaust Clamp for 2001-2006 Dodge Stratus 2.7L V6Special Price $4.25 Regular Price $5.99
- Walker Front Pipe To Resonator Assm Exhaust Clamp for 2001-2006 Chrysler Sebring 2.7L V6Special Price $4.25 Regular Price $5.99
- Walker Front Pipe To Resonator Assm Exhaust Pipe Flange Gasket for 2004-2008 Chevrolet Malibu 2.2L L4Special Price $4.79 Regular Price $6.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2005-2008 Mercury Mariner 2.3L L4Special Price $4.83 Regular Price $6.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2005-2008 Ford Escape 2.3L L4Special Price $4.83 Regular Price $6.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 1985-1986 Mitsubishi Mirage 1.5L L4Special Price $5.49 Regular Price $7.99
- Walker Front Pipe To Resonator Assm Exhaust Pipe Flange Gasket for 2000-2005 Hyundai Accent 1.5L 1.6L L4Special Price $5.49 Regular Price $7.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 1985-1986 Plymouth Colt 1.5L L4Special Price $5.77 Regular Price $7.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2012-2017 Hyundai Accent 1.6L L4Special Price $5.92 Regular Price $7.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2005-2009 Hyundai Tucson 2.0L L4Special Price $5.92 Regular Price $7.99
- Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2007-2012 Hyundai Elantra 2.0L L4Special Price $5.92 Regular Price $7.99