Exhaust connected type 4 in 1 with, four primary tubes of an identical length of 850m joined together in a Collector then in a tail pipe. A rotating tube allows to absorb the mobility between the primary Exhaust and the Silencer installed under the cockpit.
The respect of the identity of the lengths of the primary tubes allows an equivalent output for each cylinder, bringing a gain on the fuel consumption (approximately 10% at equal performances) while decreasing the engine vibrations for a better comfort inside the cockpit.
The thermal recovery of the exhaust gas flow supplies the cabin heater. Intake heater box and cabin heater box installed respectively on leakage tube manifold.
The choice of materials with high thermal resistance ensures excellent reliability.
A revision of the Silencer is required every 600 hours for the necessary inspection of the soundproofing materials.
The installation of such equipment allows to move from Class C to Class A in the Calypso classification.