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 Assm To Left Muffler Assm Exhaust Pipe Flange Gasket for 2005-2012 Toyota Avalon 3.5L V6Special Price $3.59 Regular Price $4.99
- Walker Converter Left To Muffler Assm Exhaust Pipe Flange Gasket for 2007-2011 Toyota Tundra 4.0L 4.7L V6 V8Special Price $3.59 Regular Price $4.99
- Walker Exhaust Pipe Flange Gasket for 2010-2016 Kia Forte 1.8L 2.0L 2.4L L4Special Price $3.67 Regular Price $4.99
- Walker Exhaust Pipe Flange Gasket for 2010-2013 Kia Forte Koup 2.0L 2.4L L4Special Price $3.67 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1986-2006 Ford Ranger 2.0L 2.3L 2.5L 2.9L 3.0L 4.0L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Exhaust Clamp for 1963-1967 Chevrolet P10 Series 2.5L 3.2L 3.8L 4.8L L4 L6Special Price $3.71 Regular Price $4.99
- Walker Y-Pipe To Int Pipe Exhaust Clamp for 1965-1966 Ford Mustang 4.7L V8Special Price $3.71 Regular Price $4.99
- Walker Resonator Assm To Muffler Exhaust Clamp for 1996-2001 Chevrolet Lumina 3.1L V6Special Price $3.71 Regular Price $4.99
- Walker Y-Pipe Rear To Resonator Assm Left Exhaust Clamp for 2009-2017 Chevrolet Traverse 3.6L V6Special Price $3.71 Regular Price $4.99
- Walker Int Pipe To Right Muffler Assm Exhaust Clamp for 2006-2012 Ford Fusion 3.0L 3.5L V6Special Price $3.71 Regular Price $4.99
- Walker Exhaust Clamp for 1971-1974 Chevrolet G30 Van 5.7L V8Special Price $3.71 Regular Price $4.99
- Walker Exhaust Clamp for 1987-1998 Dodge Dakota 2.2L 2.5L 3.9L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Front Pipe Inlet Exhaust Pipe Flange Gasket for 1999-2000 Honda Civic 1.6L L4Special Price $3.89 Regular Price $5.99
- Walker Front Pipe To Muffler Exhaust Clamp for 1967-1974 GMC G15 G1500 Van 3.8L 4.1L L6Special Price $3.96 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1985 Buick Electra 3.0L 3.8L V6Special Price $3.96 Regular Price $5.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 1996-2000 Plymouth Grand Voyager 3.0L V6Special Price $3.96 Regular Price $5.99
- Walker Muffler To Tail Pipe Exhaust Clamp for 1998-2001 Mazda B2500 2.5L L4Special Price $3.96 Regular Price $5.99
- Walker Converter To Int Pipe Exhaust Clamp for 1985 Buick Electra 3.0L 3.8L V6Special Price $3.96 Regular Price $5.99
- Walker Front Pipe To Muffler Exhaust Clamp for 1963-1967 Chevrolet P30 Series 3.8L 4.1L 4.8L L6Special Price $3.96 Regular Price $5.99
- Walker Exhaust Clamp for 1957-1974 Dodge D100 Pickup 3.8L 6.6L L6 V8Special Price $3.96 Regular Price $5.99
- Walker Exhaust Clamp for 1986-1993 Isuzu Trooper 2.2L 2.3L 2.6L 2.8L 3.2L L4 V6Special Price $3.96 Regular Price $5.99
- Walker Front Muffler Assm To Rear Exhaust Clamp for 2006-2014 Honda Ridgeline 3.5L V6Special Price $3.96 Regular Price $5.99
- Walker Front Pipe To Muffler Exhaust Clamp for 1963-1966 Chevrolet C30 Pickup 3.8L 4.1L 4.8L L6Special Price $3.96 Regular Price $5.99
- Walker Muffler To Tail Pipe Front Exhaust Clamp for 2006-2010 Ford Explorer 4.0L V6Special Price $3.96 Regular Price $5.99
- Walker Exhaust Clamp for 1976-1984 Volvo 245 2.1L 2.3L 2.4L L4 L6Special Price $3.96 Regular Price $5.99
- Walker Exhaust Clamp for 2000-2005 Dodge Neon 2.0L L4Special Price $3.96 Regular Price $5.99
- Walker Exhaust Clamp for 1987-1991 Ford LTD Crown Victoria 5.0L 5.8L V8Special Price $3.96 Regular Price $5.99