In the same line of the anti-lag turbo having an option, adding a cammed idle camshaft option for V8 engines would be a welcomed inclusion.
This is a good one, a lot of cars like corvettes, chargers and other v8 cars need a louder cammed idle
although cool, for this to make any sort of sense the camshaft would have to also make the car have worse low range power, since I believe the reason the cars sound like this is because its running worse at those low RPMs as the cam profile is optimised for high RPM power.
would be nice if you had to choose what sort of mods you want based on the power profiles they would create, it would work especially well for turbos, but I dont think the devs want to take customisation in that direction.
I mentioned this in all my posts about engine audio for the Forza Motorsport side. Seems like no game can get this right or very few do since racing games came out. I voted