RT Off Road Combo Beach Topper CB20015 wheel and tire accessories Intended for use on all 6 V8 1963 1969 Intended for use on all GM LS Gen III or IV engines equipped with LS1 LS2 LS6 style cathedral port cylinder heads (recalibration of the ECU may be required when using this intake manifold design with OE ECU) Year Make Model Submodel Engine Size 2006 2010 Dodge Charger SRT8 2006 2010 Chrysler 300 C SRT8 2006 2010 Dodge Charger R T 2006 2010 Chrysler 300 C 2006 2010 Dodge Charger SE 2006 2010 Chrysler 300 Limited 2006 2010 Dodge Charger SXT 2009 Chrysler 300 Signature Series 2008 2009 Chrysler 300 LX 2006 2008 Dodge Magnum SRT8 2006 2007 Dodge Charger Base 2006 2008 Dodge Magnum R T 2006 2008 Dodge Magnum SXT 2010 Chrysler 300 S 2006 2010 Chrysler 300 Touring 2006 2008 Dodge Magnum SE 2006 2007 Chrysler 300 Base 2006 Dodge Charger Daytona R T Year Make Model Notes 1997 2006 Jeep Wrangler 00(L) X 12