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 Resonator To Extension Pipe Exhaust Clamp for 1983-1985 Volvo 760 2.4L L6Special Price $4.25 Regular Price $5.99
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- Walker Muffler Exhaust System Insulator for 1990-1994 Plymouth Laser 1.8L 2.0L L4Special Price $5.26 Regular Price $7.99
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- Walker Muffler Exhaust System Insulator for 1993-1997 Geo Prizm 1.6L 1.8L L4Special Price $6.56 Regular Price $8.99
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- Walker Muffler Exhaust System Insulator for 1992-1994 Eagle Summit 1.8L 2.4L L4Special Price $7.76 Regular Price $10.99
- Walker Muffler Exhaust System Insulator for 1990-1994 Plymouth Laser 1.8L 2.0L L4Special Price $7.76 Regular Price $10.99
- Walker Muffler Exhaust System Insulator for 2012-2015 Chevrolet Captiva Sport 2.4L L4Special Price $7.76 Regular Price $10.99
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- Walker Muffler Exhaust System Insulator for 1988-2012 Ford Taurus 3.5L 3.8L V6Special Price $8.09 Regular Price $11.99
- Walker Muffler Exhaust System Insulator for 1989-1992 Dodge Colt 1.5L L4Special Price $8.09 Regular Price $11.99
- Walker Muffler Exhaust System Insulator for 1990-1994 Eagle Talon 1.8L 2.0L L4Special Price $8.09 Regular Price $11.99
- Walker Muffler Exhaust System Insulator for 1986-1994 Plymouth Colt 1.5L 1.8L 2.0L 2.4L L4Special Price $8.09 Regular Price $11.99
- Walker Muffler Exhaust System Insulator for 2008-2009 Ford Taurus X 3.5L V6Special Price $8.09 Regular Price $11.99