The nice thing is I don't have tune out the lean-ess due to the fact that I now have the breather tube from the VC to pre TB/post MAF.

And the midpipe is the exact length as the stocker, hence why the JWT filter bracket lines up perfectly. So not really long, loud, but not long.


I see almost 10% difference on the MAF reading. Also, I think it needs time to adjust, but it's also a bit richer during a few WOTruns I did.

Overall, adding the breather is a good thing.

 

No issues with the new maf?
I am waiting for my maf sensor to come in from DaveB at southpoint nissan. Hopefully it fixes my issues

 

Nope ... All is fine. Well, rich as poop @ idle. But now I 'tune' that out. Ecu might need to adjust, or I may need to do something I've needed to do for a while.