"I like this muffler alot. It really cuts down the noise and looks good too."
SW / Sarnia, Ontario
"Providing silence to the world of R/C"
December 18th, 2025
Muffler:
OS 1.20AX Inverted Wraparound
Product #:
4123
Engine:
OS
Specs:
A. 0" B. 1-7/8" C. 1" D. 1-1/2" The exhaust flange is 3/8" thick.
show me how
Price:
$123.00 USD
