DEI Wastegate Shield - 40mm to 45mm - TitaniumWe incorporated all our experience to build the absolute best turbo shield on the market, and we used that same experience to build the best Wastegate Heat Shields. By developing advanced textiles and diving deep into what is needed to control turbo heat, we developed the our Wastegate Heat Shields. A TITANIUM LR outer layer with multiple stainless steel and silica inner layers. Without a doubt the strongest, most heat resistant shield available with