A long time ago, our ancestors came to this great land of America. They came in search of freedom of religion, freedom of speech, and most importantly, thruster plumes that didn't suck. For many years they search, and for many years they fought for their rights. But something was still missing. Alas, in the distance, a lone Brit rode upon a dark horse. A dark horse spoken of only in hushed tones in back-alley taverns that had failed at least three city health inspections. What Americans had been working for since they first immigrated to their promised land, a British man had completed.
Behold, the best thruster plumes ever made.
Since they use the same model, replacing the thruster plume also replaces the model used for the 'muzzle flash'.
Personally, I like it. as the muzzle flash is also too small by default.