Scot I would definitely install the Fanzilla. Its one of the best is not the best products I have installed on my DeLorean. It takes a considerable burden off the electrical system by having the cooling fans cycle on an off separately instead if together. I also installed Lockzilla. Works great as well. I had no problems with my original factory relays yet. But the key word is "YET". I would highly recommend any and all zilla products. Call Rob Grady directly for more information. He will be more thank happy to answer your questions. Gary Gore Activities Director DeLorean Mid Atlantic << I am wondering if it is a good idea to install the "zilla" options. My door looks seem to work well but after reading the posts it seems like a good idea. In addition, should I install Fan Zilla? >>