The R35 GT-R factory induction hose and hose clamp are likely to be slipped off under high boost pressure. This Induction Support & Hose Clamp was developed to solve this problem. 
The Induction Support prevents the hose from sliding off of the fitting and that increases the engine response consequently. The Hose Clamp makes the fitting far more rigid than the factory one because of the restraint. 
Furthermore, anodizing increases corrosion resistance and wear resistance as well.