View Full Version : Ko4 boost Issue

03-19-2011, 12:56 PM
Yea i installed a official ko4 in my car yesterday and it runs good nd hard, a lil smoke still idk why but not liek b4 were my car would vanish in between shifts in smoke ( insert cool 007 gizmo here ). But yes my car spikes at like 25 then goes to 20-21 on WOT, theres sometimes it will hold 25 and i let off in fear, happen to anyone else??

Quattro 4 Life
03-19-2011, 01:49 PM
what software are you using? any supporting mods?

03-20-2011, 01:17 AM
Giac ko4 tune with injectors and test pipe with a cone filter on the turbo inlet, i get a bad mis fire on boost as well and it scary i try not to go past 5-7lbs now untill i get this all sorted

03-20-2011, 05:35 AM
Have you checked the N75?

Quattro 4 Life
03-20-2011, 06:32 AM
yeah definitely check the N75, does the misfire happen at a certain RPM or just when you're in high boost?

03-20-2011, 07:48 PM
when ever it goes into bananas boost lool