Fully redesigned afterburner for Su-27 (33) / J-11.
Since Flanker afterburners are very colorful in reality and glow from dark red to light blue depending on the conditions, I have created 3 variants: mixed (blue > orange); only blue; only orange.
You can simply choose one according to your mood and swap them out from time to time.
Take a look in "readme.txt" for installation instructions.