Fits… Predator 212cc Hemi or Predator non-Hemi, BILT HARD 7HP 212cc, 212cc Tillotson Hemi, Honda GX 160, Honda GX 200, DuroMax 7HP, Coleman 196cc engine, bt200x, Coleman BT200XB Mini Bike, Coleman Powersports Trail200U Mini Bike. all colemans 198cc engines.Material: Uncoated SteelIncrease performance! Pipe OD 1.05″ RLV Muffler does not fit in this pipe.2 Nuts 2 lock washers7.25″ long.Gasket.Heavy Duty Pipe, thick wall.1/4″ exhaust Flange.Tig Well.Pipe Diameter.OD: 26.86mmID: 21.70mmExhaust flange mounting Holes… Center Hole to center Hole 46mm