I know RB turbos are the upgrade off choice for most going this route. What else is needed to do this ? Hardware/ tune etc and what alternatives exist ? Lastly what's the pricing on something like this ?
My cars currently at Lyndhurst BMW for some pavement damage:bravo: still going to be there a while too.... I would love to take them but also don't have 35k lying around. Buddy is selling his RB's with 500km on them.
