SPECS: Length: 134mm
Diameter: 38mm at largest point including cooling fins
Mounting Hole Centers: 37mm
Mounting Flange: 44mm wide
10mm high
27mm length from end of flange to muffler body
28mm intake port width
6mm intake port height
Exhaust Port Diameter: 6.8mm ID
11mm OD
Weight: 95 g
Pressure Nipple: Length: 14mm
Diameter: 4.5mm line end
Threads Length: 6mm
Diameter: 3.5mm
Pitch: .6