Mishimoto MMHOSE-TINY-01RD Mini Cooper S (Supercharged) Silicone Hose Kit, 2002-2008, Red Direct fit for 20022008 Mini Cooper S (Supercharged) INNER DIAMETER: Hose 1: 0.58" & 0.75" Hose 2: 0.27" Hose 3: 1.16" Hose 4: 1.16" & 1.40" OUTER DIAMETER: Hose 1: 0.98" & 1.15" Hose 2: 0.51" Hose 3: 1.56" Hose 4: 1.56" & 1.80" High grade silicone and heat-resistant embedded fibers feature max temp of 330F Mishimoto Lifetime Warranty