I recently purchased a Viper 5701 remote start system (for under $100) and I'm going to have it installed at a shop. Before I call around to the local shops I want to make sure I know what I'm talking about... Tried searching, but can't find anything. Does the 05 WRX require an immobilizer/transponder bypass module, like the DEI 555u? AFAIK, the keys are not chipped. I have the factory keyless entry + factory alarm FWIW.