[Evolving_IS]

i recently has a dyno done and was running an af of 17, i have a xerd race pipe sitting in my garge. do you think i can install the race pipe and be ok? or should i wait until i have an afc installed and tuned?

 

[IS300GTE]

this post is worded confusingly/poorly

you should have an a/f ratio of 12.x to 13.x

 

[doublins]

and a/f ratio of 17+ is a super-lean condition, just FYI.

I'm pretty sure you know what that means

 

[goldark]

and a/f ratio of 17+ is a super-lean condition, just FYI.

I'm pretty sure you know what that means

boom? bada boom?

 

[Sentinel]

Do you have a CE light? If thats true your should till you fix the lean condition your going to be running down on power anyway.

i recently has a dyno done and was running an af of 17, i have a xerd race pipe sitting in my garge. do you think i can install the race pipe and be ok? or should i wait until i have an afc installed and tuned?