1.High precious metal load and high technology washcoat for premium performance.2.Fitment: Honda Civic 1.7L 2001 - 2002 - 2003 - 2004 -2005 OR models with 3 cylinder, 1.7 liter engines ONLY (1,668 cc Displacement) DX - LX - CX–VX.3.TWG products are covere