Nissan 370Z Forum - View Single Post - Do I Need A RE-Tune ??

jamesj1996 · 12-25-2014, 10:13 AM

Hey all first and foremost merry Christmas ! Hope everyone's doing well. My question is if I have already gotten An uprev tune and dyno... Do I need a retune? I have no added mods from last time (cbe hfc intake, intake manifold ) Im going back to my tuner Tomorrow to get my maf cleaned and doing a few dyno pulls but with no extra mods do I need a retune? Would my afr be off or any other components? I'm gonna have him check for leaks and stuff before hand so it doesn't run lean obviously

12-25-2014, 10:13 AM	#1 (permalink)
jamesj1996 Enthusiast Member Join Date: Apr 2014 Location: new jersey Posts: 291 Drives: 2009 370z cp sport Rep Power: 11	Do I Need A RE-Tune ?? Hey all first and foremost merry Christmas ! Hope everyone's doing well. My question is if I have already gotten An uprev tune and dyno... Do I need a retune? I have no added mods from last time (cbe hfc intake, intake manifold ) Im going back to my tuner Tomorrow to get my maf cleaned and doing a few dyno pulls but with no extra mods do I need a retune? Would my afr be off or any other components? I'm gonna have him check for leaks and stuff before hand so it doesn't run lean obviously Last edited by jamesj1996; 12-25-2014 at 10:55 AM.