Semi-scale accessory for foam board RC model airplanes. This model was originally design for Flite Test for the FT MiG 3 (discontinued). Plans for the FT MiG 3 are still available to download (see link below). This exhaust also works well for other popular kits by Flite Test like the FT Bloody Wonder and FT Bloody Baron (designed by me). Exhaust stacks are designed to be hot glued to both sides of the nose of the model airplane.

You can purchase Speed Build Kits on the Flite Test Store:
FT Bloody Baron: https://store.flitetest.com/ft-bloody-baron-mkr2/ 
FT Bloody Wonder: https://store.flitetest.com/ft-bloody-wonder-mkr2/ 

Or, download the free plans and scratch build your own:
http://forum.flitetest.com/showthread.php?17136-SP0NZ-Plans-Index