Manufacturer Description

This is the Align high performance muffler for 50 size helicopters. It features the highest exhaust volume on the market. The carefully designed expansion chamber, accelerator section and silencer chambers provide for quick mid and high range response.

Specifications:

Dimensions: 41.2x270x70.5mm

Weight: 147 grams
Includes: (1) Muffler Spacer
(1) Muffler 
(1) Pressure nipple
(1) Pressure nipple Spacer 
(1) 13x16x18.5mm Tube stopper 
(1) 16.5x79.75mm Exhaust guide 
(2) Spacer 
(2) 3x35mm Collar screw 
(2) Spring Washer