Exhaust Cut-Out Body Outside Diameter - 100mm (3-15/16”).
Exhaust Cut-Out Body Inside Diameter - 90mm (3-1/2”).
Exhaust Cut-Out Body Thickness - 42mm (1-21/32”).
Exhaust Actuator Diameter - 52mm (2-3/64”).
Exhaust Actuator Overall Length - 56mm (2-13/64”).
Exhaust Actuator Barb - 6mm (1/4”).