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GT15 High Performance Muffler
List Price: $295.00
Our Price: $189.99
Savings: $105.01
Hatori SB-15-3DHelicopter Muffler Complete
List Price: $209.00
Our Price: $209.00
TRM Power Pipe
List Price: $109.99
Our Price: $109.99
  • 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!

This pipe was developed specifically for the OS GT15.


TRM Power Pipe
Zimmerman S/S Helicopter Muffler - Left Side
List Price: $159.99
Our Price: $159.99
Zimmerman S/S Helicopter Muffler - Right Side
List Price: $159.99
Our Price: $159.99
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