Increase the performance of your goped engines by adding a pancake air filter. You can also add one of our vortex cones for even more performance. They are designed to be used with a high performance carburetor to increase the power of your gopeds engines. Our Delrin intake insulates your carburetor from the crankcase. This helps to keep the carburetor and the gas cooler. Cooler equals more power. Become the envy of the neighborhood by adding one of these high performance goped engines to any model.