Hey recently brought an 08 zd30 gu wagon. Had a chip it chip in it and straight away i noticed overboosting and it stalled on me a few times. Took it out day after buying the car and has been good as gold since. Car has no NADS however monday it goes in for boost and egt guage egr block dawes valve catch can and 3 inch turbo back exhaust. Wondering once i have done this if its worth putting the chip back in and seeing what it does or throwing it into the ocean as initially wanted to do? Thanks. Have pics of chip if needed as doesnt seem to have a model number etc on it