ATT Autotechnik

The 500hp BMW M3 by ATT Autotechnik

ATT Autotechnik, Tuning

M3 is used to characterize 3 series top model of German car producer BMW. ATT tuner called its new power car Thunderstorm M3. Rastatt tuning specialists put much effort and creativity not only in design but also in great driving performance. At first glance you cannot estimate the scope of retrofitting, but the design is definitely not too stylish. Moreover, ATT has paid attention to powerful performance tuning.

The inbuilt compressor together with engine software optimization greatly increase engine performance. It is provided for by unique exhaust system with optimized dynamic pressure (available in two sound variations) for 1′355.00 Euro with 4×90 exhaust pipes increasing engine power up to 500 hp. The price for engine retrofitting is 11′749.00 Euros, including installation.
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The BMW 335i Cabriolet by ATT Autotechnik

ATT Autotechnik, Tuning

Let’s face it, in the history of BMW there has been no better BMW 3 series convertible, besides the M3. If you like to drive fast and topless, here you are seated just right. The dual turbo six-cylinder car from ATT out of Rastatt convinces primarily through its increased engine power to spectacular 362 hp and 536 Nm.

The tuner offers two power enhancements. At power level I (2.355,00 Euro) the 335i achieves  345 hp and 481 Nm by the use of an additional controller. At power level II (4.130,00 Euro) the bi turbo achieves entire 362 hp and 526 Nm – therefore accountable is not just the additional controller but also the stainless steel sport exhaust system, which adds to the ideal output effect.
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