It took me about 1 and a half hours to pull the cluster, replace all four stepper motors and then reinstall the cluster. You need a soldering iron, solder, and a desoldering tool (solder sucker). Each motor is soldered to the circuit board by four connector pins. You desolder the four pins and gently pull the motor, if you desoldered correctly it should pop right out easily. Install the new one by aligning the four pins and pressing the motor onto the board. Solder the four pins and your done. Repeat with the other motors. There ar instructions that come with the motors. The trickiest part was removing and reinstalling the guage needles into their exact spot.
Mods: Not shown - Dual Exhaust with Custom X-pipe and GT take off mufflers; C&L CAI with tune; 17" GT wheels; Eagle GT tires