Well, I have been driving it like I stole it since I got it last year. I have put about 10,000 miles on it and it has never given me any issues except for the corroded coil terminals which in turn contributed to a clogged cat. I will take your advice though and will be ordering a set of the SSAC knock offs next week when my tax return gets here. Not sure when I'll get them installed though. I have a busy month this month and will be heading to Nashville on a business trip the last week of the month. Looks like this will be a March project.