"Your strap-on 60 muffler was very easy to install. I won't be able to fly until we get good weather but it looks like it will be perfect."

J Rose / California

"Providing silence to the world of R/C"
August 13th, 2025

Muffler:
 .61-.65SF/FX/AX Inverted bolt-on
Product #:
 4063
Engine:
 OS
Specs:
 A. 1-7/8" D. 2-3/8" L. 2-3/4" W. 7/8" The exhaust flange is 5/16" thick. Exhaust bolt pattern 42mm show me how
Price:
 $68.00 USD