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 Left To Rear Exhaust Pipe Flange Gasket for 2002-2017 Toyota Camry 3.0L 3.3L 3.5L V6Special Price $3.35 Regular Price $4.99
- Walker Converter Left To Rear Exhaust Pipe Flange Gasket for 2007-2017 Lexus ES350 3.5L V6Special Price $3.35 Regular Price $4.99
- Walker Converter Left To Rear Exhaust Pipe Flange Gasket for 2004-2008 Toyota Solara 3.3L V6Special Price $3.35 Regular Price $4.99
- Walker Converter Left To Rear Exhaust Pipe Flange Gasket for 2002-2003 Lexus ES300 3.0L V6Special Price $3.35 Regular Price $4.99
- Walker Converter Left To Rear Exhaust Pipe Flange Gasket for 2000-2003 Toyota Tundra 4.7L V8Special Price $3.35 Regular Price $4.99
- Walker Converter Left To Rear Exhaust Pipe Flange Gasket for 2004-2006 Lexus ES330 3.3L V6Special Price $3.59 Regular Price $4.99
- Walker Converter Left To Rear Exhaust Pipe Flange Gasket for 2005-2017 Toyota Avalon 3.5L V6Special Price $3.59 Regular Price $4.99
- Walker Tail Pipe Left Exhaust System Insulator for 1998-1999 Chevrolet Camaro 5.7L V8Special Price $7.76 Regular Price $10.99
- Walker Tail Pipe Left Exhaust System Insulator for 2011-2018 Ram 1500 5.7L V8Special Price $8.09 Regular Price $11.99
- Walker Tail Pipe Left Exhaust System Insulator for 2009-2010 Dodge Ram 1500 5.7L V8Special Price $8.09 Regular Price $11.99
- Walker Tail Pipe Left Exhaust System Hanger for 1982-1988 GMC P3500 5.7L 6.2L V8Special Price $9.78 Regular Price $13.99
- Walker Tail Pipe Left Exhaust System Hanger for 1975-1978 GMC C35 7.4L V8Special Price $9.78 Regular Price $13.99
- Walker Tail Pipe Left Exhaust System Hanger for 1975-1985 Chevrolet C30 7.4L V8Special Price $10.15 Regular Price $13.99
- Walker Converter Left To Rear Exhaust Bolt & Spring for 2002-2003 Jeep Liberty 3.7L V6Special Price $12.32 Regular Price $17.99
- Walker Converter Left To Rear Exhaust Pipe Flange Gasket for 2002-2003 Jeep Liberty 3.7L V6Special Price $19.98 Regular Price $28.99