I just hit the 600 hour mark on BeamNG and the one thing I have always wanted is a inline 5 engine. I know you can get it in the automation vehicles but it doesn't feel same driving a automation vehicle compared to a BeamNG vehicle. A couple of years ago someone was making a mod for this but never completed it. https://www.beamng.com/threads/inline-5-hirochi-sunburst-hsw.31986/ Hopefully someone can do this as think this should have been in the game by now.
i have an I5 present in my WBIMP mod, but its not updated (yet) i also have managed to port it over to the ETKI: it also has custom sounds, so just wait for the update to drop i guess
A 5 Cyl sound is relatively easy to obtain/create. If you need those sort of sounds in the future i'd be happy to provide. I'm still working on getting my head round making the new exhaust system and engine systems combine together properly via blends then eventually...i'll update my current mods/make new ones.
Sorry for late reply just got back from a vacation. I guess i could- but im not sure how to jbeam that right.