My new to me new S4
i did the darintake modification this weekend, one thing i noticed is that i made boost a bit sooner. My Giac chip makes 15 psi of boost at about 3900 at wot, i beleave, its hard to see both things at once. I was wondering what you all out there make full boost at, Be it stock tune or chipped?
Last edited by digdgb; Jul 23, 2009 at 07:21 AM. Reason: Spelling
i would think k03's would come on a little sooner than 3900... mine was around 3000 at WOT.. i guess your GIAC chip could be limiting that.. oh.. i see the problem.. you have a GAIC chip, the chinese knock off of GIAC.. the real thing.. get a real chip .. lol.. jking...
nice.. what other mods you getting as well?? do you know who is going to do your tuning?? manual or auto?? the chip will make you happy for maybe 6 months.. maybe less with you knowing you can race porsche turbos, lambos and ferarris with a small build.. expect to spend over 8 k.. but its worth it.. ..lol.. i say that STILL not running 20 psi with my RS6 build yet.. lol..


