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ATT-TEC Supercharges BMW M3 Convertible

ATT-TEC BMW M3 Convertible 15 photos
Photo: ATT-TEC
ATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 ConvertibleATT-TEC BMW M3 Convertible
BMW is currently working to develop a new generation of the M3, but until that arrives, tuners are continuing to focus on the current one, with the latest example coming from ATT-TEC. The German aftermarket developer has developed a tech-focused tuning package for the open-top M3, with this retailing for EUR26,573 (USD34,780 at the current exchange rate).
It all starts under the bonnet, where the naturally-aspirated V8 engine receives a G-Power supercharger kit, a sports exhaust system and a new ECU map. The result? The driver can now play with 520 hp, instead of the factory 420 hp.

To handle the extra power, the M3 has been gifted with a KW lowering coilover suspension that enhances both its handling and its looks and rides on a set of 20-inch ADV.1 wheels that use Vredestein Ultrac Sessanta rubber.

The final touch is offered by a carbon fiber wrap, which offers the vehicle a mean look, but also lets other drivers know that they’re not dealing with a stock ride.
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About the author: Andrei Tutu
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In his quest to bring you the most impressive automotive creations, Andrei relies on learning as a superpower. There's quite a bit of room in the garage that is this aficionado's heart, so factory-condition classics and widebody contraptions with turbos poking through the hood can peacefully coexist.
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