The tuners from Kneißler Autotechnik have released the Autotechnik BMW M3 Supercharged package for the E46 Coupe. The Autotechnik BMW M3 Supercharged develops 459 hp and 498 Nm of torque thanks to supercharger using a compressor kit and a charge air cooler and an ECU upgrade. To manage the extra horses under its hood, the Autotechnik BMW M3 Supercharged is equipped with Stoptech 6-piston calipers brakes on the front axle and 4-piston calipers on the rear and a KW coilover suspension. As an option, the Autotechnik BMW M3 Supercharged can be fitted with a new exhaust sports muffler.

For its visual impact, the Autotechnik BMW M3 Supercharged comes with 20″ rims and LSD doors.
Source: Kneißler Autotechnik via: Zercustoms