Nice man about right
I was at 412 and 320 in the stock kit, The vacum leak did you check all the post SC piping sounds like something is loose, Check the BPV fittings also,
You do have the MAF shield installed correct?
BTW he's a good tuner glad you have a good experience
__________________
14 Q50 AWD, ARK, ECUTEK (SEB), Takda,