Sportec is ready to present its new masterpiece inspired from the famous Porsche 911 Turbo Cabriolet. There some stunning changes brought to the new Turbo Cabrio, but the most important is a special sport-exhaust system together with a Sportec turbocharger. The system is combined with high-performance catalysts and increased air flow to the powertrain.
Due to all this combinations the new Sportec SP600 promises a power output of 600hp, with 765Nm of torque and the performance of reaching 100 km/h in no more than 3.3seconds, 10.6 to reach 200km/h and a top speed of 338km/h. With regards to the body kit, there are mostly optional things so you can choose to keep a low profile on the streets.
For those who want to make the difference on the street with their new SP600 there are many choices available like custom 20” rims, side skirts, 3- part rear apron, a front spoiler and a large carbon rear wing. The Sportec collection includes also some other intresting models like the base model Sportec SP530 and the top of the line SP680.
Sportec SP600 Picture Gallery /BOUCLE_root>.

TechArt will unveil at the Geneva Motor Show the new TECHART GTstreet convertible, a car based on the Porsche 911 Turbo Cabriolet. Next to it, TechArt will also present the GTstreet Coupe;, which was officially launched in Geneva in spring 2007.
The TechArt GTstreet convertible now develops 630 hp and can reach a maximum speed of 345 km/h.
Press release after the jump.
>> read TechArt GTstreet Convertible Picture Gallery /BOUCLE_root>.

Porsche Turbo already has a maximum power of 480 hp, but sometimes enough is not enough! And there are people that want more! The German tuners TTP Turbo, who developed a more powerful Turbo in four stages.
First stages took the power from 480 hp to 520 hp and a peak torque of 720 Nm. Top speed is 320 km/h.
Second stages upgrade the power to 560 hp and the peak torque to 780 Nm and the top speed to 330 km/h.
Third stages upgrade the power to 600 hp and the peak torque to 820 Nm. Top speed is raised to 335 km/h.
Final stage upgrade the power to 650 hp and the peak torque to 920 Nm. This upgrade step includes: 2 VTG turbochargers Racing, turbo exhaust headers, sport exhaust system with racing catalytic converters, twin tailpipes 2 x 80 mm, sport airfilter, free Flow intake system, high performance clutch 1.100 Nm, singlemass flywheel, Bosch spark plugs Motorsport, ECU upgrade and top speed goes to 345 km/h.
TTP is also considering a next stage that will upgrade the power to 720 hp and a peak torque to 980 Nm. Top speed will go to 380 km/h.

The Gemballa Avalanche Roadster GTR600 is based on the
Porsche 911 Turbo Convertible. If a standard Porsche 997 has a maximum power of 480 hp, the GTR600 develops 600 hp and a peak torque of 840 Nm
>> read 
Gemballa released the first details about the Avalanche GTR 800 EVO-R, conversion based on the Porsche 911 Turbo. The GTR 800 EVO-R is powered by a 3.8 liter engine that develops 850 hp and a peak torque of 935 Nm.
>> read 
SpeedArt released the BTR-XL 600 based on the Porsche 911 Turbo Convertible. It is powered by a "Bi-Turbo Racer - Extra Large" engine that delivers 600 hp. It makes the 0 to 60 mph sprint in just 3.4 seconds and hits a top speed of 202 mph.
>> read 
Certain people (who will remain nameless, but have an M3) reside in Florida, home of hurricanes and collapsing condo prices.
Others live in Wisconsin, home of snowstorms and high (and getting higher) taxes.
Lexus is running television commercials in which the guy gives his wife the car he really wants, and she’s thrilled. (Women that dumb apparently appreciate warmed over men, just as their men appreciate warmed over
Toyotas.)
And, yes, we do know that Simona (...
>> read 
Dr. Ing. h. c. F. Porsche AG, Stuttgart, has developed a special Aerokit for the 911 Turbo Coupé. It includes a front spoiler lip and an entirely new engine cover design with fixed aerofoil.
>> read 
Porsche is offering aerokits for the Cayman and Turbo 997 models. For the 911 Turbo the Aerokit is priced at 4.920 euro.
>> read