This exhaust system is tailormade for the Extremeflight Bushmaster ( 120" wingspan ) in combination with the new X45 turbo prop engine from Xicoy  ( exhaust diametre 44 mm ). Due to the asymmetrical engine mount, left and right exhausts are of different length.
We produce this set from the highest quality materials. The system is extremely light !

Comes with fixing materials and is installed in minutes.