You must know this before you make your purchase! -There is no painting in this exhaust, Rust can come out over time, "solution" you applies high heat paint. -Exaust Header, Loud than the factory. -This exhaust will change color due to the high heat generated by the engine. Type of material: mild steel, Uncoated Steel. - Right side Exhaust Header. - Gasket, 2 Lock washer and 2 nut included. - Heavy duty pipe. - Heavy duty 1/4 Exhaust Flange. mini bike or Engine not included. This been tested on Coleman Powersports CT200U-EX 196cc/6.5HP Gas Powered Trail Bike Scooter. Exhaust pipe Made in U.S.A.