pay it forward
Hi guys, I look through car sites daily to see if the right E90 M3 has come up for purchase and during my scrutinizing of the pics i have noticed that the letter "v" with an = sign comes up on the dash in some cars. Is this a tune? Is this on manual transmission only? It was never on my 2011 DCT comp pkg when I owned it so i am guessing it is either a tune or a manual transmission thing. Not an earth shattering thread, i know, just curious.