Fitted exhaust heat blanket reduces turbo lag and increases turbo spool time while significantly reducing under hood temperatures. An excellent heat barrier protecting the hood, hoses, and painted surfaces from residual heat damage. The Prosport turbo blanket comes with stainless steel anchoring hooks incorporated in the shield along with free spring clips to make securing the blanket to your turbo fast and easy. Constructed of high temperature ceramic insulating padding under a stainless steel wire mesh liner. A tough outer layer protects against oil spills, abrasions and road grime. I.D. 2.5" Circumference: 19" 1850°F Fits: T25, T28, T3, GT25, GT28, GT30, GT32, GT35, GT37, Evo III-16G, all VF series.