Turbo systems are the easiest and most cost effective way to add horsepower to engines in a big way. DEI recognized the need for new Turbo Shield applications, and now offers Turbo Shields in the smaller turbo sizes. Building on the popularity of the ONYX Series, DEI has expanded its turbo shield offerings to include a GT22 and GT25 sized shields that utilize this high performing material. Unlike cheap, knock-off copies, DEI Turbo Shields are made in the USA, using an exclusive combination of premium heat resistant textiles and newly designated stainless steel attachment anchors. DEI Turbo Shields are used to maintain a more consistent temperature in the turbo, increasing efficiency and decreasing turbo lag. In addition to Garret brand turbo housings, the Onyx Turbo Shields will fit several other popular turbo brands including Mitsubishi and others.