Geiger is a German tuner that changes the U.S. models and the newest creation is based on a Hummer H3 with the V8 engine of 5.3 liters. As the standard version only offers 300 HP and 434 Nm, the German tuner has decided to mount a compressor. Thus the maximum power increased to 423 HP and 680 Nm, the H3 now accelerates from 0 to 100 km / h in 7 seconds and reaches a maximum speed of 238 km / h.
Hummer H3 V8 Kompressor by Geiger
Also, Geiger has endowed the American SUV with a performance braking system and a new suspension. Exterior changes include a special paintjob, a new body kit and 22 inch wheels wear 305/40 Continental tires, while the interior find insertions of carbon fiber.