Exhaust drone damper weights. May 21, 2019 · Has anyone used damper weights for cancelling drone in their exhaust? It seems like there is enough questions about drone in aftermarket 3" exhausts (e. Jun 6, 2020 · Weight but also a vibration dampening rubber component. Heck, they spend the money for dual mass flywheels to get a harmonic damper at both ends of the crank, instead of just using a much cheaper heavy flywheel. g. Jul 13, 2009 · Has anyone done this to their car and how much weight did you have add to the pipe. You can slightly wiggle the rubber portion of at least the ones I added later. Nov 25, 2007 · Exhaust cause the exhaust system to give off vibrations which cause resonance that could possibly be stoped by adding weights to dampen the vibrations. . Jun 16, 2025 · Exhaust drone damper weights can be rubber, metal, aluminum alloy, or steel. It does not really mean loud exhaust, over all, you would not think thi car was loud but the drone in the cab does need addressed. I do not recall the exact properties of the factory ones. May 18, 2007 · Drone is simply the cabin resonating with the pipes or tuning into the frequency of the engine exhaust. These weights act like sound or vibration dampers by reducing the resonance coming from the exhaust muffler. I also read a service bulletin that some Chevy Tahoe added weight as a factory fix for their V8 exhaust system with bad drone. May 13, 2021 · They're more akin to harmonic dampers than a simple mass addition. MBRP), and the only good way of getting rid of it is a Helmholtz resonator or replacing the muffler/resonator. yrcc bizyhyy uksm sdej wao syodf dkpzi pkguiwp cmf rseojwz