Yonaka Part # YMAR-RSX0206. 2" Core YONAKA 02-06 Acura RSX Lightweight Race Radiator. Yonaka Motorsportsis a grassroots performance part manufacturer since 2001, specializing mostly in Honda/Acura. This is a ALL aluminum 2" core racing radiator for the 2002-2006 Acura RSX with manual transmission.
