Bavaria build some of the best road cars out there, but they don’t exactly mess about when it comes to their racing program either. This is confirmed by BMW’s efforts on updating their Z4 GT3 racer for the arduous 2011 season.
Remember the recent issues BMW had in the US with the relatively often occurrence of fuel pump problems on their N54 powered models. The problems of the 3.0 liter N54 six cylinder engines and their fuel pumps has been known for quite a while but no recall was issued before.
After months of speculations, we can finally take a look at the real pictures of the 2009 BMW Z4 E89 and the engine specifications. Visually speaking, the changes in the aspect make all the difference. The new Z4 has a far better shape than the older version. On a functional level, the electrically folding hardtop
