Installed slip on's, run's crappy

[Lonestar]

Just installed a set of Acrapovic bolt ons and my smooth slow speed went south! From what I read here and was told by others, I would not have to do any ECU adjustment or need a pcIII with bolt on's only. All I can say is if you have a 04 and put Acrapovic's on, you'll have to do something.
Found out today that the Yosh box my mechanic has will only tune up to an 03 Busa cause 04's and up have a 32 bit system. Pre 04's are 16 bit.
SOOO, went ahead and ordered my PCIII today wich will fix the problem. I would have gotten one anyway sometime in the future when I start doing more mods, was just hoping to put it off for a while.
Anyway, just thought I would pass this info on.
Lonestar

 

[BigBSBusa]

If you are going to get a PCIII you should probably go ahead and get a custom map and remove the PAIR. Check out Quasar over at sh.org for the custom map if you don't have anyone local to tune her. He did a great job on mine.

 

[shenoyp]

If you are going to get a PCIII you should probably go ahead and get a custom map and remove the PAIR. Check out Quasar over at sh.org for the custom map if you don't have anyone local to tune her. He did a great job on mine.

+1

 

[wildbill1300]

take them off or get a pc111 and call quasar

 

[frisbee]

Or PM Johnnycheese or Goldenchild.

 

[nitrousjunkie]

If you are going to get a PCIII you should probably go ahead and get a custom map and remove the PAIR. Check out Quasar over at sh.org for the custom map if you don't have anyone local to tune her. He did a great job on mine.

+1

+ 2