Found a few products that look pretty good, but I'm concerned about installation. Some reviewers say that it takes several hours (even if you're experienced) or a few hundred for a mechanic to do it. I really want to avoid that and obviously would prefer a direct plug-and-play install.
Here are some I'm interested in:
Make: Spyder
http://www.amazon.com/Spyder-Auto-Po...3Apontiac%3Ag8
Make: Venom
http://www.ebay.com/itm/191208832222...%3AMEBIDX%3AIT
Make: Watomi Racing
http://www.ebay.com/itm/301014590406...%3AMEBIDX%3AIT
Any recs or installation help with any of these?
Thanks in advance!