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 Rear Converter Exhaust Pipe Flange Gasket for 2012-2017 Toyota Camry 2.5L L4Special Price $20.76 Regular Price $29.99Out of stock -
Walker Exhaust Pipe Flange Gasket for 2003-2007 Infiniti G35 3.5L V6Special Price $9.86 Regular Price $13.99Out of stock -
Walker Int Pipe To Muffler Assm Exhaust Clamp for 2010-2017 GMC Terrain 3.0L 3.6L V6Special Price $10.70 Regular Price $14.99 -
2 pc Walker Exhaust System Insulators for 1988-1993 Oldsmobile Cutlass Supreme 2.3L 2.8L 3.1L L4 V6Special Price $12.19 Regular Price $16.99Out of stock -
Walker Converter Inlet Exhaust Pipe Flange Gasket for 2006-2011 Chevrolet HHR 2.2L 2.4L L4Special Price $12.23 Regular Price $16.99Out of stock -
Walker Tail Pipe Exhaust System Insulator for 1983-1995 Ford F-150 4.9L 5.0L 5.8L L6 V8Special Price $13.35 Regular Price $18.99 -
4 pc Walker Exhaust System Insulators for 1996 Chevrolet Impala 5.7L V8Special Price $24.32 Regular Price $34.99 -
Walker Converter To Int Pipe Exhaust Bolt & Spring for 1986-2001 Ford Ranger 2.0L 2.3L 2.5L 2.9L 3.0L 4.0L L4 V6Special Price $23.73 Regular Price $33.99 -
Walker Exhaust Pipe Flange Gasket for 1986-1992 Toyota Supra 3.0L L6Special Price $9.78 Regular Price $13.99 -
Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2005-2008 Ford Escape 2.3L 3.0L L4 V6Special Price $13.97 Regular Price $19.99 -
Walker Right Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2000-2006 Toyota Tundra 4.7L V8Special Price $10.42 Regular Price $14.99Out of stock -
Walker Muffler Assm Exhaust System Insulator for 2012-2017 Hyundai Accent 1.6L L4Special Price $11.48 Regular Price $15.99 -
2 pc Walker Exhaust Pipe Flange Gaskets for 1980-1982 Toyota Corolla 1.8L L4Special Price $12.30 Regular Price $17.99Out of stock -
Walker Resonator Assm To Int Pipe Exhaust Pipe Flange Gasket for 2012-2017 Toyota Camry 2.5L L4Special Price $12.37 Regular Price $17.99Out of stock -
2 pc Walker Exhaust Pipe Flange Gaskets for 1991-1994 Isuzu Pickup 3.1L V6Special Price $12.77 Regular Price $17.99 -
Walker Tail Pipe Exhaust System Insulator for 1996-1998 Jeep Grand Cherokee 4.0L 5.2L L6 V8Special Price $13.35 Regular Price $18.99 -
Walker Muffler Assm To Tail Pipe Exhaust Pipe Flange Gasket for 2003-2011 Honda Element 2.4L L4Special Price $13.62 Regular Price $18.99Out of stock -
2 pc Walker Muffler Assm Exhaust System Insulators for 2001-2003 Mazda Protege 2.0L L4Special Price $15.92 Regular Price $22.99 -
2 pc Walker Exhaust Pipe Flange Gaskets for 1992-2011 Ford Crown Victoria 4.6L V8Special Price $16.71 Regular Price $23.99Out of stock -
Walker Center Converter To Front Pipe Exhaust Pipe Flange Gasket for 2006-2011 Mercury Milan 3.0L V6Special Price $18.97 Regular Price $26.99Out of stock -
2 pc Walker Muffler Assm Exhaust System Insulators for 2013-2018 Toyota RAV4 2.5L L4Special Price $19.74 Regular Price $27.99 -
Walker Converter To Extension Pipe Exhaust Pipe Flange Gasket for 1996-1999 Chevrolet Tahoe 5.7L V8Special Price $21.79 Regular Price $30.99Out of stock -
Walker Exhaust Clamp for 1972-1974 Ford Ranchero 4.1L 5.0L 5.8L 6.6L L6 V8Special Price $10.24 Regular Price $14.99 -
Walker Exhaust Clamp for 1974 Plymouth PB100 Van 3.7L 5.2L L6 V8Special Price $10.24 Regular Price $14.99 -
Walker Y-Pipe Rear To Resonator Assm Right Exhaust Clamp for 2009-2016 GMC Acadia 3.6L V6Special Price $10.46 Regular Price $14.99 -
Walker Exhaust Pipe Flange Gasket for 2004-2006 Nissan Titan 5.6L V8Special Price $11.28 Regular Price $15.99Out of stock -
Walker Int Pipe To Muffler Exhaust Clamp for 2004-2016 Ford E-350 Super Duty 5.4L V8Special Price $12.32 Regular Price $17.99 -
Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2004-2006 Acura MDX 3.5L V6Special Price $12.45 Regular Price $17.99 -
Walker Resonator Assm To Muffler Assm Exhaust Pipe Flange Gasket for 1989-2015 Honda Civic 1.3L 1.5L 1.6L 1.7L 1.8L 2.0L L4Special Price $13.12 Regular Price $18.99Out of stock -
Walker Exhaust Pipe Flange Gasket for 1995-2010 Chrysler Sebring 2.4L 2.5L L4 V6Special Price $13.49 Regular Price $18.99 -
Walker Exhaust Pipe Flange Gasket for 2009-2014 Acura TL 3.5L V6Special Price $13.62 Regular Price $18.99Out of stock -
Walker Int Pipe Exhaust System Insulator for 1986-1991 Plymouth Colt 2.0L L4Special Price $13.63 Regular Price $18.99 -
2 pc Walker Exhaust Clamps for 1973-1996 Chevrolet Caprice 5.7L 7.4L V8Special Price $15.55 Regular Price $21.99 -
2 pc Walker Tail Pipe Exhaust System Insulators for 1996-1998 Toyota T100 3.4L V6Special Price $15.60 Regular Price $21.99 -
Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1996-2000 Honda Civic 1.6L L4Special Price $15.90 Regular Price $22.99 -
Walker Front Y-Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2009-2017 Chevrolet Traverse 3.6L V6Special Price $17.39 Regular Price $24.99 -
Walker Front Pipe To Rear Converter Exhaust Pipe Flange Gasket for 2004-2009 Acura MDX 3.5L 3.7L V6Special Price $18.97 Regular Price $26.99Out of stock -
2 pc Walker Muffler Assm Exhaust System Insulators for 2008-2013 Nissan Rogue 2.5L L4Special Price $19.74 Regular Price $27.99 -
Walker Front Converter To Front Pipe Exhaust Pipe Flange Gasket for 2004-2005 Toyota RAV4 2.4L L4Special Price $21.28 Regular Price $29.99Out of stock
































































