Are all turbo timers the same? Do they all do the same things? I want to put one in my car but i dunno which one to get. but i found this one on ebay. http://cgi.ebay.com.au/ws/eBayISAPI.dll?Vi...mMakeTrack=true Will this be ok for a r33 GTST? and wot is a good price? the only reason i went wid that one is cos it looks good! Also is it the type of thing i can install myself? thanks again, sorry bout all these stupid questions!