1.Vehicle configuration:Compatible with Chrysler Sebring Base 2007,Sebring Limited 2007-2010,Sebring Touring 2007-2010 L4 2.4L,Chrysler 200 2011-2014,Dodge Journey 2009-2018,Dodge Avenger 2008-2014,Dodge Caliber 2007-2012 L4 1.8L 2.0L 2.4L,Jeep Compass Patriot 2007-2017,Reference Number:19393,54735,642231,20411,6806,6677AE. 2.Efficiency and quality:The use of high-quality stainless steel manufacturing,heat,rust,corrosion resistance,no need to worry about bending, melting,to maintain the long-term stability of the catalytic converter,reduce fuel consumption,improve life. 3.Easy installation:accurate size,simple and convenient installation process,no professional skills and complex tools,can be integrated with your car,effectively reduce the harmful substances of automobile exhaust purification exhaust,green travel. 4.EPA compliant:For use in OBDIl vehicles,not legally sold or used in California,Colorado and New York and Maine.Legal only on EPA federal emissions-equipped vehicles. 5.Service:If you have any questions,please feel free to contact us.