DescriptionMagnaFlow D-Fit kits replace the restrictive factory muffler, while maintaining the OEM piping and tailpipe. The straight through design muffler or muffler delete reduces backpressure creating more power and increasing economy without replacing the entire exhaust system.This Part Fits:YearMakeModelSubmodel2009-2010DodgeRam 1500Laramie2009-2010DodgeRam 1500SLT2009-2010DodgeRam 1500Sport2009-2010DodgeRam 1500ST2009-2010DodgeRam 1500TRX2009-2010DodgeRam 1500TRX42011-2018Ram1500Big Horn2012-2018Ram1500Express2011-2018Ram1500Laramie2014-2015Ram1500Laramie Limited2011-2018Ram1500Laramie Longhorn2015-2018Ram1500Limited2014-2018Ram1500Lone Star2011-2016Ram1500Outdoorsman2013Ram1500R/T2015-2018Ram1500Rebel2011-2018Ram1500SLT2014-2018Ram1500Special Service2011-2018Ram1500Sport2011-2012Ram1500ST2011-2018Ram1500Tradesman2012Ram1500Tradesman HD2019,2021Ram1500 ClassicBig Horn2019-2021Ram1500 ClassicExpress2021Ram1500 ClassicLaramie2019Ram1500 ClassicLone Star2020Ram1500 ClassicSLT2019-2020Ram1500 ClassicSpecial Service2019-2021Ram1500 ClassicTradesman2019-2021Ram1500 ClassicWarlock
