Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage.Features: Coarse open-pore foam catches airborn dirt, grime and sand Fine open-pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air space and circulation around filter Designed To Fit: 2003 Bombardier Outlander 400 HO 2x4 [IRS] 2003 Bombardier Outlander 400 HO 4X4 XT [IRS] 2003 Bombardier Outlander 400 HO 4x4 [IRS] 2004 Bombardier Outlander 400 HO 2x4 [IRS] 2004 Bombardier Outlander 400 HO 4X4 XT [IRS] 2004 Bombardier Outlander 400 HO 4x4 [IRS] 2004 Bombardier Outlander Max 400 HO XT [IRS] 2004 Bombardier Outlander MAX 400 HO [IRS] 2005 Bombardier Outlander 400 HO 4X4 XT [IRS] 2005 Bombardier Outlander 400 HO 4x4 [IRS] 2005 Bombardier Outlander Max 400 HO XT [IRS] 2005 Bombardier Outlander MAX 400 HO [IRS] 2006 Bombardier Outlander 400 HO 2x4 [IRS] 2006 Bombardier Outlander 400 HO 4X4 XT [IRS] 2006 Bombardier Outlander Max 400 HO XT [IRS] 2006 Bombardier Outlander MAX 400 HO [IRS] 2007 Can-Am Outlander 400 HO 4X4 XT [IRS] 2007 Can-Am Outlander 400 HO 4x4 [IRS] 2007 Can-Am Outlander Max 400 HO XT [IRS] 2007 Can-Am Outlander MAX 400 HO [IRS]Manufacturer Part Number: 156053FR