1Application: Fits for 110cc 125cc 140cc 150cc Pit Dirt Bikes, for Stomp Demon X, for Wpb, for Orion, for M2R, for Lucky Mx, for Thumpstar, for Explorer. 2Function: Direct replacement of old and damaged intake manifolds in the original car, providing complete sealing performance and high power. 3Practical: There are tubes made of high strength steel alloy material, rubber gaskets with strong sealing, oil filter can perfect filtration of fuel impurities. 4Complete Kit: Package include 1 intake manifold pipe, 1 gasket, 1 fuel filter, screws and nuts for installing, sufficient accessories ensure easy installation. 5Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency.