Cobb stage 2 35xdrive build thread.

[stltri]

Originally Posted by Jyohay

have you been going back and forth with josh from cobb?
check your logs and just make sure TPS% isnt getting cut at max boost (which mine was).
id go straight for +FMIC maps, you will know immediately if your truck doesn't like it.
as ive said the OEM FMIC is alot bigger on these.

i do plan on dynoing sometime.
i am thinking about getting protuned for e85..... but i just hear myself in the back of my head "get the x5 over the f10 535, that way you wont want to mod it like the 335"...... LOL

Yes, I've been emailing Josh. He wants me to take some logs before I switch to +FMIC map just to make sure everything is ok.

My initial impression of the tune was disappointing but after some adaptation, I can now feel the difference. I also did a reset of the transmission adaptation which also made a difference. Now, I can't wait to try the +FMIC maps. Have you noticed your average MPG drop? Mine did, but I think it's because I'm on the throttle more now.