For those of you that thought SoundMaster only produced mufflers that hang outside the plane, surprise! It is an accomplishment to design a muffler that fits in a “Pitts” style configuration which is quiet yet allows for no power loss. These compact versions of the classic side exhaust models are perfect for the scale cowling of your plane. Models available to fit all engines from .20–2.25.

Pictured above is our SMQ40 on an OS .46FX To our many thousands of Davis SoundMaster muffler customers, we were listening - it just took a while. The new Davis bolt-on mufflers – that’s right, not strap-on, but bolt-on. And they’re at a lower price then before.

They now have a beautiful black powder finish with built in pressure fitting. All the internal baffles are still there for superb sound reduction without any loss of power. Best of all there built right here in the good old USA. Email us for current prices at dmpddd@aol.com

standard side-exhaust mufflers|high-performance side exhaust muffler
in-cowl tuned mufflers|giant-scale tuned mufflers
"sport" tuned mufflers|"pusher" tuned mufflers|4-stroke tuned mufflers
helicopter tuned muffler|muffled quiet pipes|remote mount "in-line tuned mufflers"
headers|after mufflers and "stingers"
muffler/pipe adapters and hardware|price list