deekum1627

installed C&L racer and sct tuner from brenspeed not i have on e? how do i know brenspeed tuned it and it not the fatocry tunes from sct also i just plug it in and press program and select 93 oct tune and thats it i dont have to select anytrhign else also how do i adjust my tires sizes thanks guys, everythgin is good to go i also got a new shift **** i love it

302me

when you plug the tuner in to the PCM select the "custom" tune option. That is the Brenspeed tune. You will notice a more responsive and performance savvy mustang after you do, so don't worry. About changing the tire size, I'm sorry I don't know about that one.

Mach

Yep plug in an select custom tunes thats all. I did not do anything with tire size.

CutterWolf

When you ordered your turner from Brenspeed they had you fill in some questions right? Like what performance mods you have and other things one of which should of been "tire size". If so they have already program it in for you, all you have to do is load their custom tune they made for your car.

deekum1627

i talked to the guy i told him what was done i didnt say tires size was changed tho im an a**

deekum1627

i tell you the car just launches now hahah

moosestang

There should be an option to change the circumference of the tires.

deekum1627

i just talked to seth and he said i just have to go to users and i can change the tire size

deekum1627

how do i find out revs per mile on my tires

owero01

go to tirerack.com and locate your brand of tire. Select your model and click on the specs tab, find your size and go to the column titled "revs per mile" That is the number you put in your sct.