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      07-12-2013, 09:41 AM   #14
fordperf
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Drives: 2009 335xi LCI
Join Date: Feb 2012
Location: NJ

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Excellent, I love hi-res pics!

I am running bone stock, and replacing my plugs is coming up soon. Should I bother with the 5992 or just buy the Bosch again? I've always bought NGK on all my cars and was most satisfied. I read the horror stories on here about people putting in the 5992's and having MORE problems, but I mean they're plugs.. if you didnt gap them correctly then maybe, but really, how can they screw anything up?