ok so i know iv probably asked this before but i have a gt2 that im working on and my goal is to make it wisper quiet i want it to able to run at night without waking the dead, i do want to keep it nitro and i know it is possible to make a nitro run really quiet as i have an airplane engine that about the same as an electric fan for noise, but unfortunatly i have been unable to find any silent mufflers, is there a way to build one? or possibly a device to place on the pipe to make it really super queit?