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.
Filter By Part Details
-
2 pc Walker Muffler Assm Exhaust System Insulators for 1995-2004 Toyota Tacoma 2.7L 3.4L L4 V6Special Price $16.39 Regular Price $22.99 -
2 pc MAHLE Inlet Catalytic Converter Gaskets for 1995-2013 Toyota 4Runner T100 Tacoma 3.4L 4.0L 4.7L V6 V8Special Price $16.60 Regular Price $23.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 1996-2010 Toyota 4Runner 2.7L 3.4L L4 V6Special Price $11.57 Regular Price $16.99 -
Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 2012-2017 Toyota Camry 2.5L L4Special Price $21.99 Regular Price $30.99 -
Walker Exhaust Pipe Flange Gasket for 1990-1994 Toyota Tercel 1.5L L4Special Price $10.06 Regular Price $13.99 -
MAHLE Exhaust Manifold Gasket Set for 2003-2011 Toyota 4Runner Cruiser FJ Tacoma Tundra 4.0L V6Special Price $41.75 Regular Price $59.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 1998-2008 Toyota Corolla 1.8L L4Special Price $19.73 Regular Price $27.99 -
Walker Converter Inlet Exhaust Pipe Flange Gasket for 2009-2019 Toyota Corolla 1.8L L4Special Price $25.02 Regular Price $35.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 1999-2003 Toyota Solara 2.2L 3.0L L4 V6Special Price $13.76 Regular Price $19.99 -
2 pc MAHLE Front Exhaust Pipe Flange Gaskets for 2000-2014 Toyota Camry Sequoia Tacoma Tundra 3.0L 3.3L 3.4L 4.0L 4.7L V6 V8Special Price $16.60 Regular Price $23.99 -
2 pc Walker Muffler Assm Exhaust System Insulators for 2013-2018 Toyota RAV4 2.5L L4Special Price $20.01 Regular Price $28.99Out of stock -
Walker Y-Pipe To Converter Rear Exhaust Bolt & Spring for 2004-2013 Toyota Highlander 3.3L 3.5L V6Special Price $21.83 Regular Price $30.99 -
Fel-Pro Exhaust Manifold Gasket Set for 2010-2018 Toyota Prius 1.8L L4Special Price $23.13 Regular Price $32.99 -
Walker Exhaust Pipe Flange Gasket for 1979-1980 Toyota Corona 2.2L L4Special Price $9.92 Regular Price $13.99 -
Walker Int Pipe To Muffler Exhaust Clamp for 2005-2008 Toyota Matrix 1.8L L4Special Price $10.36 Regular Price $14.99 -
Walker Right Converter To Resonator Assm Exhaust Pipe Flange Gasket for 2000-2006 Toyota Tundra 4.7L V8Special Price $10.61 Regular Price $14.99 -
Walker Converter Left To Muffler Assm Exhaust Pipe Flange Gasket for 2007-2011 Toyota Tundra 4.0L 4.7L V6 V8Special Price $10.61 Regular Price $14.99 -
Fel-Pro Rear Exhaust Pipe Flange Gasket for 1978-1995 Toyota Pickup 2.2L 2.4L 3.0L L4 V6Special Price $11.11 Regular Price $15.99 -
MAHLE EGR Valve Gasket for 2010-2020 Toyota AWD-e Corolla Plug-In Prime Prius V 1.8L L4Special Price $11.18 Regular Price $15.99 -
Fel-Pro EGR Valve Gasket for 2010-2016 Toyota Prius 1.8L L4Special Price $11.19 Regular Price $15.99 -
Fel-Pro EGR Valve Gasket for 2012-2016 Toyota Prius V 1.8L L4Special Price $11.19 Regular Price $15.99 -
Fel-Pro EGR Valve Gasket for 2010-2016 Toyota Prius 1.8L L4Special Price $11.42 Regular Price $15.99 -
Fel-Pro Rear Exhaust Pipe Flange Gasket for 2007-2015 Toyota Tundra 5.7L V8Special Price $11.56 Regular Price $16.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 2008-2015 Toyota Sequoia 5.7L V8Special Price $11.56 Regular Price $16.99 -
Fel-Pro Front Exhaust Pipe Flange Gasket for 1979-1982 Toyota Corona 2.2L 2.4L L4Special Price $11.56 Regular Price $16.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 1983-1987 Toyota Corolla 1.6L L4Special Price $11.63 Regular Price $16.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 1988-1990 Toyota Land Cruiser 4.0L L6Special Price $11.63 Regular Price $16.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 1995-2017 Toyota Tacoma 2.7L 3.4L L4 V6Special Price $11.81 Regular Price $16.99 -
Fel-Pro Rear Exhaust Pipe Flange Gasket for 2001-2003 Toyota Highlander 2.4L L4Special Price $11.81 Regular Price $16.99 -
Fel-Pro Center Exhaust Pipe Flange Gasket for 2003-2015 Toyota 4Runner 4.0L 4.7L V6 V8Special Price $12.57 Regular Price $17.99 -
Walker Converter To Int Pipe Exhaust Pipe Flange Gasket for 1991-1995 Toyota Previa 2.4L L4Special Price $12.67 Regular Price $17.99 -
Walker Front Pipe To Resonator Assm Exhaust Pipe Flange Gasket for 2001-2003 Toyota RAV4 2.0L L4Special Price $12.67 Regular Price $17.99 -
Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 2000-2004 Toyota Tacoma 3.4L V6Special Price $12.67 Regular Price $17.99 -
MAHLE Catalytic Converter Gasket for 1995-2004 Toyota Avalon Tacoma Tundra 3.0L 3.4L V6Special Price $12.74 Regular Price $17.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 1996-2015 Toyota 4Runner 3.4L 4.0L 4.7L V6 V8Special Price $12.83 Regular Price $17.99 -
Walker Rear Converter To Resonator Assm Exhaust Pipe Flange Gasket for 1997-2001 Toyota Camry 2.2L 3.0L L4 V6Special Price $12.93 Regular Price $17.99 -
Walker Exhaust Pipe Flange Gasket for 2010-2013 Toyota Tundra 4.6L 5.7L V8Special Price $12.93 Regular Price $17.99 -
Walker Front Converter To Rear Converter Exhaust Pipe Flange Gasket for 1999-2002 Toyota 4Runner 2.7L 3.4L L4 V6Special Price $12.93 Regular Price $17.99 -
2 pc Walker Exhaust Pipe Flange Gaskets for 1998-2007 Toyota Land Cruiser 4.7L V8Special Price $13.86 Regular Price $19.99 -
2 pc Walker Resonator Assm Exhaust System Insulators for 2000-2005 Toyota Celica 1.8L L4Special Price $16.06 Regular Price $22.99 -
Fel-Pro Exhaust Manifold Gasket Set for 2001-2009 Toyota Prius 1.5L L4Special Price $16.81 Regular Price $23.99 -
Fel-Pro Exhaust Manifold Gasket Set for 2000-2005 Toyota MR2 Spyder 1.8L L4Special Price $17.88 Regular Price $25.99 -
2 pc Walker Exhaust Pipe Flange Gaskets for 1993-1994 Toyota T100 3.0L V6Special Price $18.35 Regular Price $25.99 -
Walker Muffler Assm To Tail Pipe Exhaust Pipe Flange Gasket for 2007-2011 Toyota Tundra 4.0L 4.7L V6 V8Special Price $18.43 Regular Price $25.99 -
Fel-Pro Exhaust Manifold Gasket Set for 1995-2004 Toyota Tacoma 2.4L 2.7L L4Special Price $20.43 Regular Price $28.99 -
Walker Manifold Converter To Front Pipe Exhaust Bolt & Spring for 2006-2012 Toyota RAV4 2.4L 2.5L L4Special Price $21.83 Regular Price $30.99 -
Walker Resonator Assm To Muffler Assm Exhaust Bolt & Spring for 2001-2003 Toyota Highlander 2.4L L4Special Price $22.28 Regular Price $31.99 -
Fel-Pro Exhaust Pipe Flange Gasket for 2005-2017 Toyota Tacoma 2.7L 4.0L L4 V6Special Price $22.29 Regular Price $31.99


































































