The german car tuner Hartge has revealed a new tuning kit for BMW 135i Coupe. With a new control unit the 135i Coupe modified by Hartge has gained 44 HP and it’s 3.0L twin-turbo engine can develop 350 HP and 340 Nm. With these performance improvements the 135i Coupe can accelerate from 0 to 100 km/h in just 4.8 seconds and it could reach a maximum of 280 km/h. This power boost won’t change the car’s fuel usage which is pretty small for a fast car. Hartge also created a special body kit that has an extension for the front spoiler, new side skirts, a rear diffuser and a small rear wing. The car is a lot more aggressive than a stock BMW 135i and received stylish 20″ rims as a finishing touch. Other modifications made to this car include a new exhaust system, carbon fiber mirrors and Hartge labels. In the interior, the german tuner installed a sport and carbon fiber insertions that make you feel like a race car driver. In Germany the price for Hartge BMW 135i Coupe is 48,162 Euro without any additional fees.