2016 Cruze Limited (submodel: L, LS) engvin: G. 2015 Cruze L engvin: G. 2015 Cruze L engvin: H. 2011-2012 Cruze LS. 2013-2015 Cruze LS engvin: G. 2013-2015 Cruze LS engvin: H. MagnaFlow is one of the world’s largest manufacturers of high performance exhaust systems, has a reputation for excellence and is known for its signature ‘MagnaFlow’ sound.