GAN GA+ Installation Guide with pictures step by step https://www.gantuning.com/installation/#ga-plus 1) Install GAN Chip Tuning App from App Store or Google Play https://play.google.com/store/apps/details?id=com.ub.gan 2) Warm up the engine to operating temperature (90° C). 3) Find the OBD-2 diagnostic connector under the steering column of the car. 4) Connect the GAN tuning block to the OBD-II […]