Thermal exhaust header wrap enhances engine performance by keeping fast flowing hot exhaust at peak temperature until reaching the silencer. Also reduces heat tranferred from the header to the engine and carb providing ultimate horsepower achievement. Also protects rider from exhaust burns. Constructed of specially treated fiberglass cloth. Comes in 10 foot X 2 inch lengths, enough to cover one pit bike exhaust from exhaust manifold to muffler. Attaches easily and securely with simple lock wire or stainless hose clamps at 1 foot intervals. Comes in Minimob Black or Honda Red subject to supply.