Compatibility: 2008 Acura TL Base Sedan 4-Door 3.2L 3210CC V6 2008 Acura TL Type-S Sedan 4-Door 3.5L 3471CC V6 2007 Acura TL Base Sedan 4-Door 3.2L 3210CC V6 2007 Acura TL Type-S Sedan 4-Door 3.5L 3471CC V6 2006 Acura TL Base Sedan 4-Door 3.2L 3210CC V6 2005 Acura TL Base Sedan 4-Door 3.2L 3210CC V6 2004 Acura TL Base Sedan 4-Door 3.2L 3210CC V6 Features: -Aluminum construction to ensure heat transfer efficiency, excellent results -Louvered aluminum fins and tubes are bonded through a unique furnace-brazing process with premium quality aluminum for maximum heat dissipation .