Guys. Thanks for checking out this thread. I'm very new to this site, but I wanted to ask you guys about some things that I'm thinking of adding to my car (of course, it's a 99 Corolla)
1. Engine regrounding kit. Has any one of you regrounded your engine? Any results? Check out the site below.
http://www.groundfusion.com/
2. Better spark plugs. What would be a good choice on a stock motor? I'm thinking NGK's. Should I get Iridium, Multiground etc.? The link below is from Sparkplugs.com.
http://www.ngk.com/results_app.asp?AAIA=1432911
3. Full Synthetic Oil. Royal Purple? Comments?
That's all for now. Let me know that you guys think. Any help would be appreciated. Thanks.
99Corolla
99Corolla 
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