RENNtech Inc., the premier Mercedes Benz high performance specialist, introduces a new revolutionary Auto Tuner for Mercedes Benz vehicles. The first of its kind, the R.A.T. (RENNtech Auto Tuner) has new features that allow that the user to plug directly into the ECU, via the OBD II port, thus eliminating the need for ECU removal. The R.A.T. can be shipped from RENNtech to anywhere in the world and comes pre-programmed with a RENNtech list of firmware. Reprogramming the ECU takes as little as 90 seconds and has been made as simple as plugging in the R.A.T. Once plugged in, the user can easily switch between stock, for street use, and tuned, for the track.
 

ABT Sportsline of Germany, has released its ABT POWER tuning package for the Audi S4 that increases the output of the stock 333 hp (245 kW) 3.0-liter TFSI V6 engine to 435 hp (320 kW).
With the increase of power, the ABT Sportsline Audi S4 accelerates from 0 to 100 km/h in 4.6 seconds, 0.5 seconds faster from the stock 5.1 seconds. The V-max (top speed) limit has also been removed to enable the S4 to achieve the top speed of 282 km/h, 32 km/h more than the stock S4.
Apart from the power, the maximum torque of the Audi S4 has increased from 440 Nm to 520 Nm, an increase of around 19 %.
The tuners at ABT promise that the extra performance will bring additional driving enjoyment and superiority in practically all seven gears of the DSG gearbox.
Other features include 4-pipe sports exhaust unit and 18 to 20-inch ABT AR or BR wheels wrapped with sports tires.

GEMBALLA of Germany has unveiled the first details and images of the GEMBALLA GT550 Aero 3 package for the Porsche Cayenne Turbo.
At the exterior, the GEMBALLA GT550 Aero 3 Porsche Cayenne Turbo features Aero 3 aerodynamic kit which consists of larger air vents at the front bumper, new front grille, a GT EVO front bonnet, new rear view mirrors with indicator and a logo kit.
The GEMBALLA GT550 Cayenne also comes with a new exhaust system, 22-inch GT SPORT-R wheels, custom interior and SPC front seats.
The modified SUV is fitted with a new sports exhaust system to help the vehicle to produce 550 hp.

Mansory's Linea Vincero Bugatti Veyron has been caught on video, thanks to our longtime friend Nick Hall.
The modified supercar features an enhanced cold air induction system and an optimized exhaust, which enables the Bugatti's massive 8.0-liter 16 cylinder engine to produce 1109 hp and 1310 Nm of torque (instead of the standard 1001 hp and 1250 Nm of torque).
In terms of styling, Mansory equips the Linea Vincero Veyron with an extensive carbon-fiber body kit that includes a shorter hood, a new front apron, revised side skirts, and an aggressive rear diffuser. The company also adds a "V" insignia to the front grille, LED daytime running lights, and fully-forged turbine-design wheels.

Just on the market, MTM inspires the new high-tech 3.0 TFSI of Audi with more power and driving dynamics. The V6-aggregat in the S models with 333 hp becomes a real athletes heart after the MTM treatment, with this you are also allowed to challenge the bigger RS models with their V8 engines. 430 hp and 515 Nm were measured on the MTM dynamometer.
Beside improved performance MTM also offers for the new S models exhaust systems with different optics (4-pipe, oval, black) and bimoto wheels (19" and 21") as well as MTM height adjustable suspensions and MTM brake systems.
For the customer of the new A6 with the 3.0 TFSI power train MTM offers for the first time the M-Cantronic for petrol engines. At the same time not only the increased efficiency of 70 hp is pretty impressive (series 290 hp, MTM about 360 hp) also the power expansion and characteristic.
To make it all clear: driving dynamics and power expansion are on a definite higher level without a complex conversion or reprogramming of the control unit. Assembly and disassembly are possible in short time and with this MTM now offers for commercial used vehicles a tuning solution which can be removed at the end of the leasing time.