Godspeed Gen2 K20a K20 2002 to 2006 RSX Dc5 Gen2 Rear Lower Control Arm Suspension Blue Color GODSPEED ACURA RSX 02-06 GEN2 REAR LOWER CONTROL ARM ( blue COLOR) will fit the following vehicle: -2002 2003 2004 2005 2006 ACURA RSX (K20) (DC5) -Direct bolt on -40% stiffer then stock -30% lighter and much more strong then stock arms -Improve cornering / handling -Improve cornering / handling -Polyurethane bushing -CNC billet 6061 aircraft aluminum -Works great for lowered cars / wider tires / wider wheels -21mm thickness -5 yrs warranty INSTALLATION: Installation manual is not included Professional installation is highly recommended