Wastegate diaphragms are exposed to some of the most extreme and localized heat found in your engine bay, plus constantly heat cycling – This is the number one reason for wastegate failure, boost leaks from the wastegate, and inconsistent wastegate operation. Full-Race WG Blankets are designed to withstand the harshest of conditions and extend the life of TiAL MV-R and MV-S wastegate diaphragms, as well as protect nearby components from damaging heat.
The new WG Blankets are constructed with an outer layer made from basalt volcanic rock (Rated 1800°F Direct Heat / 2500°F Radiant Heat) formed into fabric and woven into a tight mesh weave using Kevlar thread. Full-Race WG blankets are internally insulated with high temperature calcium magnesium silicate wool (Rated 1832°F Continuous / 2300°F Peak) overlaid with a high temperature stainless steel mesh for increased durability, improved thermal resistance and proper fitment.
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