Justin@DP-Tuner
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Anybody know the difference? They are one part number different. Wix pn 33817 for the OBS, and Wix pn 33818 for the Super Duty. I am at work looking at these things and I see no difference at all. The reason I ask is because the OBS one is $18 and the Super Duty one is $29. I'll post a pic in a minute.