I would like to gain more hp/torque for my car and I've been looking at this Turbo Boost Control System(http://www.electrodyne.cc). My question is it reliable, has anyone tried it on their 1.8T engine. Will it cause any defect to the engine. I know everyone here as a chip(apr,giac,upsolute) and it seems to be working fine, I've read also that they some have had problems with their chips.