SupraFiend
Well-Known Member
Maybe in your country, but in North America, I think I'd be much happier to spend a grand on a new tune or catback, make back the power difference and then some, and then save myself $20grand USD. And it remains to be seen what the GRMN version of the car goes for too.Yeah, but still... the Z4 has the advantage. Nothing beats more power from the factory vs. DIY tuning just to get to BMW levels.
Sponsored