This is a Complete Tuned Pipe Set for the Concept 30 with the OS Max Engine.
Direct fit without modifications.
One Silicone Coupler
One Tuned Pipe
One 4mm Pressure Fitting
One Exhaust Deflector
Two Plastic Tie Straps
One 3x30mm socket head screw
One 3x5mm socket head screw
Two 3mm lock nuts
One 8x25mm aluminum collar
One Mounting Bracket
Assembly onto the helicopter
Tools tighten screws and pressure fitting
Overall Length of the Expansion Chamber: 5-5/8" Outside Diameter of the Exhaust Pipe: 5/8"
Pipe must be tuned for engine by adjusting length of pipe.
– If you need more information, use these Heli-Max resources –
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