Failed an emissions test? This can be down to dozens of reasons but is largely limited to parts in the car Fuel Delivery System. Causes can be as simple as a leaking gas cap, faulty vapor canisters that trap gas vapors in the fuel return lines to damage to the EGR Valves that recirculate exhaust gasses and reduce nitrogen oxides. Increased emissions can also be down to skipping maintenance intervals with regular replacement parts like vehicle Air Filters to deliver oxygen-rich and cleansed air for better engine efficiency, and Engine Oil Filters to filter out contaminants that cause wear.
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- Walker Converter Inlet Exhaust Bolt & Spring for 2003-2019 Toyota Corolla 1.8L L4Special Price $19.44 Regular Price $27.99
- Walker Rear Resonator Assm To Muffler Assm Exhaust Bolt & Spring for 2006-2011 Honda Civic 2.0L L4Special Price $12.32 Regular Price $17.99
- Walker Converter To Front Pipe Exhaust Bolt & Spring for 2006-2013 Honda Civic 1.8L L4Special Price $12.32 Regular Price $17.99
- Walker Int Pipe To Muffler Assm Exhaust Bolt & Spring for 2007-2012 Acura RDX 2.3L L4Special Price $12.32 Regular Price $17.99
- Walker Front Converter To Front Pipe Exhaust Bolt & Spring for 2008-2012 Honda Accord 2.4L L4Special Price $12.75 Regular Price $17.99
- Walker Front Converter To Rear Converter Exhaust Bolt & Spring for 2007-2017 Jeep Patriot 2.4L L4Special Price $12.75 Regular Price $17.99
- 2 pc Walker Exhaust Clamps for 1965-1969 Pontiac Catalina 6.4L 6.6L 6.9L 7.0L V8Special Price $14.67 Regular Price $20.99
- Walker Exhaust Clamp for 1973-1996 Oldsmobile 98 3.8L 4.1L 5.0L 5.7L 6.6L 7.5L V6 V8Special Price $3.99 Regular Price $5.99
- Walker Y-Pipe To Converter Exhaust Clamp for 1979-1993 GMC C1500 4.1L 4.3L 5.0L 5.7L L6 V6 V8Special Price $4.23 Regular Price $5.99
- Walker Exhaust Clamp for 1989-1995 Dodge Spirit 2.2L 2.5L 3.0L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Converter To Int Pipe Exhaust Clamp for 1984-1985 Pontiac 6000 2.5L 2.8L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Exhaust Clamp for 1987-2000 Dodge Caravan 2.2L 2.4L 2.5L 2.6L 3.0L 3.3L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1988-1990 Mercury Sable 3.8L V6Special Price $3.71 Regular Price $4.99
- Walker Extension Pipe To Resonator Assm Exhaust Clamp for 1991-1992 Nissan Axxess 2.4L L4Special Price $3.71 Regular Price $4.99
- Walker Exhaust Clamp for 1982-1988 American Motors Eagle 4.2L L6Special Price $3.71 Regular Price $4.99