− Decrease quantity for Exhaust Heat Shield, ONYX Series Pipe Shield, 1,350 degrees F, Fiberglass/Silica, Black, 4.0 in. Width, 8.0 in. Length, 2.5 in. Tubing Diameter, Kit Quantity + Increase quantity for Exhaust Heat Shield, ONYX Series Pipe Shield, 1,350 degrees F, Fiberglass/Silica, Black, 4.0 in. Width, 8.0 in. Length, 2.5 in. Tubing Diameter, Kit Add to cart