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 Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2007-2009 Chrysler Aspen 5.7L V8Special Price $2.25 Regular Price $2.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2007-2009 Dodge Durango 5.7L V8Special Price $2.25 Regular Price $2.99
- Walker Extension Pipe To Converter Exhaust Clamp for 1975-1976 Oldsmobile Cutlass Supreme 5.7L 7.5L V8Special Price $4.23 Regular Price $5.99
- Walker Extension Pipe To Converter Exhaust Clamp for 1975-1977 Oldsmobile Cutlass 5.7L 7.5L V8Special Price $4.23 Regular Price $5.99
- Walker Extension Pipe To Converter Exhaust Clamp for 1980-1981 Pontiac Grand LeMans 3.8L V6Special Price $4.25 Regular Price $5.99
- Walker Extension Pipe To Converter Exhaust Clamp for 1980-1981 Pontiac LeMans 4.3L 4.4L 4.9L V8Special Price $4.25 Regular Price $5.99
- Walker Extension Pipe To Converter Exhaust Clamp for 1975-1976 Oldsmobile Cutlass Salon 5.7L 7.5L V8Special Price $4.49 Regular Price $5.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2006-2008 Hyundai Sonata 3.3L V6Special Price $6.21 Regular Price $8.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2006-2010 Hyundai Azera 3.3L 3.8L V6Special Price $6.21 Regular Price $8.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2002-2003 Suzuki XL-7 2.7L V6Special Price $6.52 Regular Price $8.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2004 Suzuki Vitara 2.5L V6Special Price $6.52 Regular Price $8.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 1999-2005 Suzuki Grand Vitara 2.5L 2.7L V6Special Price $6.82 Regular Price $9.99