Quote:
Originally Posted by RCZ
Are you sure the stockers are UL? This being a V6...UL headers cause pulse crams that negatively affect performance. I would think Nissan put EL headers from the start, I was under that impression.
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I'm ~fairly~ certain. I seem to recall getting that from Josh, but it's been so long I can't say I'm 100% on this. So take it with a grain of salt, I guess. If the stockers are EL, then I'm not sure what the advantage of aftermarket headers would be, at least in terms of regular-length ones. I don't think they're wider diameter piping, are they?