ATT Thunderstorm M3

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ATT tuning retrofits the BMW’s 3 series top model – M3 with a “Thunderstorm” power output. Not too finical in re-styling the BMW M3, ATT car specialist has definitely paid attention in increasing its performance.

After an ECU remap and a specially mounted exhaust system with optimized dynamic pressure with 4×90 exhaust pipes, the output data of the BMW M3 increases to the striking 500 hp. The responsive steering is ensured by a specially mounted KW coilover suspension Variant 3. ATT tuning has also fitted the sporty M3 with a set of huge ATT-TEC LeMans 20-inch alloys in dimensions 8,5×20 and 10×20 wrapped in Michelin Pilot Sport 2 tyres with size 245/30 ZR 20 and 285/25 ZR 20.

Additionally, ATT tuning is offering an exclusive interior pack with either carbon elements or Swarovski crystals.