The DEI Onyx Series T4 Turbo Shield (shield only) is a thermal barrier for turbo housings that helps reduce underhood heat and improve spool response. Constructed from premium heat-resistant textiles with riveted stainless anchors and double-reinforced seams, the shield offers a black carbon-fiber look and fits Garrett and several other popular turbo housings for cleaner, more consistent turbo temperatures.
DEI Turbo Shield T4 - Shield Only - Onyx