Nitrous Outlet Nitrous Systems are the baddest on the block when it comes to quality hardware and reliable horsepower, pass after pass. Nitrous Outlet nitrous systems come complete with only the best parts available. - Black powder coated bottles. - 800 HP multi ported, heavy duty bottle valve for higher flow, better valve support & control of your system with out even opening the bottle valve. - Lifetime warrenty solenoids. - Quick release bottle brackets.