Mishimoto MMHOSE-CIV-12SIIHBL Silicone Induction Hose Compatible With Honda Civic Si 2012-2015 Blue

Direct fit for 2012-2015 Honda Civic Si INNER DIAMETER: 2.75" - 3.1" OUTER DIAMETER: 3.15" - 3.5" Installs in under 30 mins and its with stock airbox Silicone and steel rings for added reinforcement and resistance to collapsing Mishimoto Lifetime WarrantyYou may also like Mishimoto Push Lock Hose, -12AN, 20ft.