Powerboost pipe 55 III

This is the Powerboost III Pipe 55
for the O.S. Engines 55HZ Hyper, 55HZ-R and 50SX-H Hyper Helicopter Engines.
FEATURES:

Aluminum construction with polished natural finish
Excellent performance from high RPM maneuvers to idling and hovering

INCLUDES:

Powerboost III Pipe with Metal Gasket
Rubber Exhaust Tube, black in color
Two M3x35mm Socket Head Screws
Two M3 Nuts
M4 Nipple
M4x6 Plug Screw
Zip Tie

SPECIFICATIONS:

Length: 281mm
Diameter: 43.6mm
Distance Between Muffler Mounting Hole Centers:37mm
Exhaust Outlet Diameter: 9mm