They're not just to look coolIn Showa 12-15 (1937-1940), it's said that every pilot on winter duty always bring a bottle of AwamoriReason for the mufflersI drank them. Sorry
tehe peroThat bastard, she drank it again!It's really cold up there*shivers* *shivers*Temperature drops 6℃ for every 1000 metres climb. When going up to 6~8000 metres, the temperature is already below freezing pointThose mufflers pilots are wearingElse their body won't last