Do you need O2's? 2 bar SD
#4
Reason I ask is my friends BMW we are building, we went through the harness and eliminated all the unneeded wires.... and I think they got eliminated. It would be a pain in the *** to probably rewire them. Just wondering if it will work w/o. Would it just take longer to tune and dial in the VE table? Like you'd have to tune it with each weather change?
#5
Front o2's I have found are easily fooled by weird cams and non pump gas, so I would ditch them in any case.
The problem is that with SD, your tune is going to be weather effected WAY more than a MAF tune would be, so the front o2's would help if you are going to do a 100% pump gas / stockish cam setup.
maf + no front o2's = awesome
SD + no front o2's = not so much.
The problem is that with SD, your tune is going to be weather effected WAY more than a MAF tune would be, so the front o2's would help if you are going to do a 100% pump gas / stockish cam setup.
maf + no front o2's = awesome
SD + no front o2's = not so much.