ZPOST member impreza7854′s Alpine White E89 Z4 shows that Hamann may still have some magic in its designing pen at times. Featuring Hamann’s full E89 Z4 body kit, Eisenmann quad exhausts, Brembo BBK and Volk Racing wheels, this Z4 is a sight to behold.

AC Schnitzer has released videos of its various exhaust systems for the F10 550i, Z4 sDrive35is, X6M, 135i, 335i, M3, including comparisons to the BMW factory exhaust.

Ever wonder how much and what kind of testing suspension manufacturers conduct in the development of their parts? Here’s some rare testing footage from Bilstein’s development of their suspension parts for the pre-LCI E90 back in 2006. The video shows the suspension testing includes slalom, irregular roads, high speed track, and even some hooning!

With some encouragement from fellow M3post members, Green///Hell has finally put the supercharged Green Hell M3 on the dyno. Flat out power was never the sole focus of this car (it was put together to best maintain balance and trackability), but see inside for the results nonetheless.

German tuner Mansory, tuner of high end German and Italian marques, has unveiled its first BMW – the Mansory BMW X5M. This highly customized X5 M features both performance upgrades and visual enhancements. Details and photos inside.

The full replacement front bumper features aggressive air inlets even larger than those on the factory X5M bumper. Carbon fiber lips and LED lights finish off the front bumper’s new look. The front fenders have been widened by 70mm (2.75 in.) and receive aggressive vents on top to match … CONTINUED

Here is a preview of the upcoming John Cooper Works (JCW) accessories for the Countryman. The parts are expected to available later this year. JCW Countryman Aero Kit, JCW 19″ Wheels
JCW Rally Stripes, JCW Steering Wheel
JCW Shifter, Red Mirrors, Red Brake Ducts.

Many of you were impressed by the Lummar F10 5-series “CLR 500 RS2″ in Lumma’s studio photos. Now here are real life photos of the CLR 500 RS2 from the 2010 Moscow auto show where it debuted to the public.

Turner Motorsports is one of the lucky owners of 1 of only 30 Frozen Gray M3 limited edition models. Never ones to leave stock alone however, they have already begun their conversion of the car into an even more trackable car.

For now, exclusive sized 18×10″ Volk Racing G2 Forged wheels have been fitted all around on this M3. A big benefit to running identically sized and offset wheels all around is the ease with which the tires will be rotated at the track. The wheels are … CONTINUED

Vorsteiner has announced the intro of its X6M Aero Package, the company’s first SUV conversion. Aero parts include the carbon fiber front bumper add-on spoiler lip, power dome sculpted vented carbon composite hood, and new sporty carbon fiber diffuser, and carbon rear deck lid spoiler.

As if the factory X5 M power output and aero kit wasn’t aggressive enough, G-Power has now released its even bigger wide body kit and tuning package for the X5M. Thanks to optimized air flow and up to 15% more cooling, the G-POWER body kit clears the way for an increase in the base output of the 4.4 l V8 bi-turbo power unit of 170 hp to no less than 725 hp.