The Vehicle/Generator Exhaust Extension is produced by Durnbury Ltd for the military. It is a black rubberised, sealed pipe that is easy to place on vehicle or generator exhaust pipes.
Generator Exhaust Extension Kit Stainless Steel Noise Reduction Insulated Throu
Short Straight Exhaust Extension For 50mm (2") Pipe Length 180mm
Short Straight Exhaust Extension For 60mm (2 3/8") Pipe Length 180mm
KYOSTAR Generator Exhaust Extension Silencer Kit T07571 T07573/WH03242 H07552 UK
Short Straight Exhaust Extension For 45mm (1 3/4") Pipe Length 180mm
Long Straight Exhaust Extension For 38mm (1 1/2") Pipe Length 500mm
