The BMW Z4 is a rear-wheel drive sports car that began its life back in 2002 before receiving its second generation in 2008. It is offered in both coupe and roadster forms. The current model Z4 is powered by a choice of two engines. The first is a 3.0L I-6 producing 255hp and 220 lb-ft of torque, while the second is a 3.0L twin turbo I-6 producing 300hp and 300 lb-ft of torque. These engines are mated to a six-speed manual, a six-speed automatic, or a seven-speed automatic transmission.

The BMW Z4 GT3 is preparing for the 2012 season and BMW has promised that the model will be stronger than ever. Before the season starts, Dirk Adorf took the car for a test session at the Valencia’s "Circuit de la Comunitat" to see if this was the case and he was deeply impressed.

For the BMW Z4 GT3, the six-cylinder engine has been replaced with a 4.4-liter V8 engine mated to a six-speed sequential gearbox. The model has also received an elongated bonnet, a long wheelbase, and the narrow wheel arches. Also, the car has received a steel body for better protection at high speeds, plus a safety cell made of sturdy steel tubing that’s welded into the body. BMW is also offering lots of carbon fiber reinforced plastics elements for the front and rear wings, the bonnet, roof and fenders.

The BMW Z4 GT3’s success on the track illustrates the outstanding mechanics behind a vehicle of its stature. The only problem is, many of us won’t be able to get behind the wheel of the GT3 due to its racing nature. Or at least we thought.

Simraceway is a company that offers FREE, real simulated racing with online competitions, using officially-licensed, exact replicas of existing vehicles. These models are built around a customized version of the isiMotor 2.5 physics engine, but the best part is the price. Each model costs only 1/100,000th of the real vehicle’s price. That means that the previously mentioned Z4 GT3 costs $4.02 - an insignificant amount considering the real car price of more than $400,000. Throw in another $11.95 and you’ll get any add-on car in the iRacing world.

There are over 600 cars to test (many of which have not been released yet) and all of them have been tested with the help of professional race drivers, world-champion sim racers, and the chief instructor of Simraceway Performance Driving Center. Everything from the car’s paint to the engine’s sound will make you think you are behind the wheel of the real thing. We know it isn’t exactly the same thing, but it’s the closest we’re ever going to get to the real thing!

Anabolicar Magazine is one of Germany’s biggest supercar magazines so obviously, they had to have a presence at the just finished 2011 Essen Motor Show. What we didn’t know was that they were bringing a humdinger of a project in the form of a tuned-up BMW Z4 .

The show car, which was built specifically for the purpose of displaying it at Essen, comes with plenty of aerodynamic and performance enhancements that compliments the M Package the car already has. The exterior of the Z4 is highlighted by a Green reptile skin finish that was worked on by KK-Cocoon. In addition to that, the Z4 Anabolicar also has a new KW coil-over suspension, an Eisenmann exhaust system, a lowered M-chassis, and a new set of black, 19" OZ Racing alloy wheels. Meanwhile, the modifications for the interior include new M sports seats, a new M steering wheel, and a voice activated navigation system.

Under the hood of the Z4 Anabolicar lies a 3.0-liter inline-six cylinder engine that produces 265 horsepower. All that juice wrapped up in a fancy aesthetic dress results in a sports car that stole the show at the 2011 Essen Motor Show. Then again, we really shouldn’t have expected anything less from one of Germany’s biggest supercar magazines.

BMW has chosen the British market to launch two new models for the Z4 line-up. The new Z4 sDrive20i and Z4 sDrive28i continue a tradition of over 80 years started by the 3/15 PA Wartburg Roadster back in 1930. It was a memorable car thanks to its setback glasshouse and front engine rear-wheel-drive configuration with the two seats positioned close to the rear axle.

The Z4 sDrive20i is powered by a four-cylinder engine with an output of 184 HP and 199 lb-ft of torque. It sprints from 0 to 60 mph in 6.9 seconds and can hit a top speed of 146 mph. For the sDrive28i, the total output has been increased to 245 HP. It sprints from 0 to 60 mph in 5.7 seconds, while top speed is electronically limited to 155 mph.

The Z4 sDrive20i will be offered in Space Grey metallic paintwork and will be equipped with 17" light alloy Star-spoke style 290 wheels and is priced at £29,480.00 ($40,172 at the current rates). The sDrive28i gets a Black Sapphire metallic paintwork with 18" Star-spoke style 325M light alloy wheels and is priced at £33,645.00 ($45,848 at the current rates).

SR Auto Group impressed us with lots of impressive tuning package lately. If you remember just recently we have reported about the Project Deathbolt and the Project Veneto . And today its time to talk about the Project Flashbang based on the BMW Z4 .

The drawing board for Project Flashbang was filled with an abundance of ideas but in the end the tuner decided to go with what felt natural. SR Group is usually a tuner that modifies the least as possible. But with the Z4 they did a little bit more: they have added an AC Schnitzer front aero lip, a new front bumper, a two piece lip spoiler and a rear with a sharper edge.

The package continues with a new set of wheels from Modulare. The B11 model was finished with a gunmetal tint face and gloss black windows. Completing the package was a set of H&R lowering springs.

The Chinese market is well on its way to become the biggest automotive market in the world, so it’s not at all surprising that automakers are sending them special editions by the boatload. BMW sent them the beautiful M3 Tiger Edition last year, and this year they are bringing the special Z4 sDrive23i Flame Edition.

The Flame Edition gets its name from the special desert yellow metallic paint on the exterior. This color was inspired by the Art Karma desert located in the central west coast of South America. Combined with a new set of 17-inch alloy wheels, this paint provides the Z4 with a dynamic and elegant appearance.

The incredible exterior look is highlighted by the elegant touches in the interior. The special BMW Z4 sDrive23i Flame Edition features Alcantara / Nappa leather combined with yellow stitching, a yellow center console, and Alcantara trim for the doors and the center panels. BMW is also offering a personalized version of the piano black trim to provide the Flame Edition with an even cleaner look.

Special edition trims are nothing new for BMW , but it’s still worth noting considering just how extensive the brand is, especially here in America.

With the 2012 BMW Z4 , BMW is looking into raising the awareness and interest for their sports roadster. The company has decided to do away with their previous packages - the Exclusive Ivory White Leather Package being one of them - in lieu of introducing an all-new aesthetic package called the Exclusive Canyon Brown Package.

Available for the standard and the M Sport versions, the Exclusive Canyon Brown Package will feature plenty of new upgrades, including sport seats that come with an exclusive extended Merino leather upholstery with contrasting stitching. Meanwhile, the Z4’s upper dashboard is dressed in a Canyon Brown Oregon leather with contrasting stitching. The front lateral, center armrests, and the passenger-side dashboard come in black Nappa leather while the door handles come in black nappa leather and Fineline Antracite wood trim.

For the Exclusive Canyon Brown M Sport Package, BMW is including more options for the Z4, including an adaptive M suspension, a set of Canyon Brown Extended Merino leather sport seats, an M sports steering wheel with paddle shifters, a new aerodynamic kit, an anthracite headliner, increased top speed limiter, and a set of 18" performance tire upgrades.

As with all packages coming out of BMW, the new Exclusive Canyon Brown programs doesn’t come cheap. For the sDrive35i model, the package retails for $5,050. For the four-cylinder sDrive28i , it’ll cost you $5,350.

We’ve been having plenty of tuning programs for the BMW Z4 recently, including two projects done by Japan’s 3D Design, including the ’Z4 for North America’ .

Today, the BMW Z4 is once again front-and-center in the tuning world, only this time, the program comes courtesy of Kelleners Motorsport. Unlike the works made by 3D Design, which were largely based on aerodynamic improvements, Kelleners Motorsport offers the whole gamut of upgrades, including on the powertrain.

With a 3.0-liter twin-turbocharged inline six-cylinder engine already under the hood of the Z4, Kelleners Motorsport gave it a jolting boost, raising the sports car’s output from 335 horsepower and 332 lb/ft of torque all the way up to a mighty impressive 400 horsepower and 398 lb/ft of torque.

In addition to the engine improvements, Kelleners Motorsport also dressed up the Z4 with a set of 19" and 20" Hamburg or Berlin rims, as well as a lowered ride height by 20mm at the front and 10mm at the rear. Inside, there’s also a new three-spoke sport steering wheel, aluminum pedals, velour floor mats, and bespoke interior finishes in leather with wood trims that can be requested as a customer order.

Japan has had more than its fair share of natural disasters over the years, with scientists predicting that a "big" quake was bound to hit some time soon. That being said, no one could predict the massive 8.9 magnitude quake followed by the tsunami that recently struck the country. The footage was a sight that was horrifying to watch, but even more so to live through. Japanese companies are still struggling to regain their balance, but 3D Design is out to prove that the country will not just sit back and allow negative things to happen to them. They are out to make positive things happen for themselves. This realization is what made 3D Design, along with a number of Japanese and US tuning firms, create the BMW Z4 tuning package that illustrates that hope and determination.

The BMW Z4 by 3D Design by a number of players who contributed the many different elements of the vehicle. The overall design theme was worked on by WSTO and IND with 18" wheels from BBS inspired by the BMW’s M3 GT4 program and wrapped around Yokohama tires, size 235/40/18 front and 255/35/18 rear. The exterior of the vehicle is transformed by 3D Design’s own aggressive, full carbon fiber aerodynamic package.

The inner workings of the vehicle were also changed with an upgraded turbo kit from ESS, a KW variant suspension system, and a handbuilt exhaust system from Eisenmann. Other features include a Dinan camber plate, an upgraded brake package from Brembo, and a gauge package from Stack.

The most inspirational aspect of the vehicle is emblazoned on the passenger side of the BMW Z4 : "Don’t give up, Tohoku." I think it is clear that no one is giving up. In fact, they will end up being stronger than ever.

You can’t say that the Japanese don’t know how to handle German machinery. Not when a Japanese aftermarket company can turn an already sporty BMW Z4 into a piece of tuning awesomeness.

Gnarly, aggressive, and sexy all at the same time, 3D Design’s new race-inspired body kit for the Z4 speaks volumes on the level of skill the Japanese have for giving cars a fantastic styling makeover. Check out the new duds on this Z4, including a new front splitter, side skirt extensions, a new carbon fiber rear diffuser, a trunk-mounted spoiler, a set of 19" forged wheels, and stainless steel sport exhaust system with valves that provide the added thunder to the entire makeover. Meanwhile, the interior also received a full gauge package that you can find just above the car’s gear lever.

It’s an awesome package even if BMW ’s sports roadster was left with its 3.0-liter, inline 6-cylinder engine with 300 horsepower and top speed of 155 mph. It now has the look to justify its powerful, workhorse of an engine.

Consider us mightily impressed.

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