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
- Walker Muffler Assm To Resonator Assm Exhaust Bolt & Spring for 2004-2006 Lexus RX330 3.3L V6Special Price $19.44 Regular Price $27.99
- Walker Resonator Assm To Muffler Assm Exhaust Bolt & Spring for 2012-2017 Toyota Prius V 1.8L L4Special Price $19.44 Regular Price $27.99
- Walker Converter Center To Rear Exhaust Bolt & Spring for 2001-2003 Toyota Sienna 3.0L V6Special Price $19.44 Regular Price $27.99
- Walker Exhaust Flange for 1960-1966 Chevrolet C20 Pickup 4.6L 5.7L V8Special Price $9.99 Regular Price $13.99
- Walker Exhaust Flange for 1960-1966 Chevrolet K20 Pickup 4.6L V8Special Price $9.99 Regular Price $13.99
- Walker Exhaust Flange for 1965-1966 Pontiac Beaumont 5.3L V8Special Price $9.99 Regular Price $13.99
- Walker Right Exhaust Flange for 1965-1966 Chevrolet Malibu 5.3L V8Special Price $9.99 Regular Price $13.99
- Walker Right Exhaust Flange for 1965-1966 Chevrolet Biscayne 5.3L 6.5L V8Special Price $9.99 Regular Price $13.99
- Walker Exhaust Flange for 1968 Chevrolet G10 Van 5.0L V8Special Price $10.36 Regular Price $14.99
- Walker Exhaust Flange for 1961-1963 GMC 2500 Series 5.0L V6Special Price $10.36 Regular Price $14.99
- Walker Exhaust Flange for 1967-1968 Chevrolet G20 Van 4.6L 5.0L V8Special Price $10.36 Regular Price $14.99
- Walker Right Exhaust Flange for 1965-1966 Chevrolet El Camino 5.3L V8Special Price $10.36 Regular Price $14.99
- Walker Exhaust Flange for 1959-1960 Chevrolet El Camino 4.6L 5.7L V8Special Price $10.36 Regular Price $14.99
- Walker Exhaust Flange for 1958-1964 Chevrolet Biscayne 4.6L 5.3L 5.7L 6.7L V8Special Price $10.36 Regular Price $14.99
- Walker Exhaust Flange for 1958-1966 Chevrolet Impala 4.6L 5.3L 5.4L 5.7L 6.5L 6.7L 7.0L V8Special Price $10.36 Regular Price $14.99