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GT15 High Performance Muffler MStudio 55 High Performance Muffler MStudio GS260 V3 Gas Muffler
  • New design high performance muffler for the OS GT15
  • Increases performance over standard OS muffler
  • High quality all aluminum design
  • Includes all mounting hardware
  • Perfect match for the Gas Powered Helicopters GT15 Sport Edition engine!
  • High performance muffler for OS 50/55 and YS56
  • Increases performance over standard mufflers
  • High quality all aluminum design
  • Includes all mounting hardware
  • Pressure fitting located for right side mount but can be used on left or right side exhaust mounts
  • Perfect match for the JCD Goblin 55 Nitro Conversion
Muffler Studio GS260 V3 muffler for Zenoah/CY RC format engines
Zimmerman Hi Perf Muffler - Right Mount Zimmerman High Performance S/S Helicopter Muffler - Left Side
Zimmerman S/S helicopter muffler

Muffler body is stainless with a two piece cast aluminum mount

two stage muffler baffle system
Zimmerman S/S helicopter muffler

Muffler body is stainless with a two piece cast aluminum mount

two stage muffler baffle system