I have 2 wheels one is the driving force pro and the other is a momo how do u check if they are rev a or rev b

Does anyone have the keicchi tsuchiya racing suit like gloves helmet and the suit if it is possible can u plz make me one thx

they are BOV and when u mean that loading stuff first i put the file in the lfs engine whre all the other engine sounds are. and when ur talking about loading and saving is that in the shift a menu

but after i put them in engine and i press shift a in game i cant see them and they are .wav. can u plz tell me step by step im kinda of stupid lol

its for the engine sound like the blow off valve sound

i downloaded a .wav sound but i dont know how to install it may someone plz help me thx.