now comes time to start testing, put 50 miles on the car and no codes

 

ok definitly need more info on what you are doing, what that is (im dumb) and how to install and what its going to help

 

apexi air fuel controler, to adjust for better AF @higher boost levels

did you guys put the 3.25 in pulley on, hows it actin

 

It's the A'PEXi S-AFC 2.. it controls boost, A/F ratios, timing and other things.. it's a kick ass device..

Good job Ray, keep us updated

 

very nice. Thats one giant leap forward for cobalts

 

More infor please. How much you boosting now. how does the car feel. !!

 

ok what's the purpose of it if the computer wont let us boost over 13 psi or whatever??
unless you guys are messin with that car big time, hit us back!

 

I can't wait to see what this can do for the cobalt

 

hmm guess this wont help non s/c

 

you can use it on a NA motor but the tuning is going to be diff and more advanced

 

with a smaller pulley it will give you more boost. we are doing the pulley today

 

I also saw a LS Couple using a piggy back and a turbo doing 7 PSI and 200 WHP. They had run into limp mode problems but over came them.

We are on the way

 

Good stuff guys. Can't wait to see the results of your tests!

 

how do you install one of these things

 

Any ETA on when your gonna start selling the kit?

 

theyre already selling it you can find it on multiple performance websites..but forget that...ray said they were throwin a pulley on the cobalt and tuning it etc, lets see the results and see what you did with the apexi controller

 

I wanna know the gains too.

 

They were soppuse to intall the Pulley yesterday. so right now its all but butterflies and goosebumps!!!!! cant waiiittttt.

 

Any updates on the Apexi S-AFC II test ?

 

.......................yummy...................... ....

 

dangit ray, details. stop keeping us on the edge of our seats we have lives and we need to get to them let us know the results allready lol

 

The AFC does not control boost. You have to get the AVC-R to control boost. It is an electric boost controller. Main function of S-AFC is to control fuel.

Apexi S-AFC II

Apexi AVC-R

You have to splice into your ECU wires to hook this up. It is very simple. There are right around 10 wires (don't use all of them). They are real popular on Evo's and other DSM's. I had one before I had the car flashed. They look cool too.

 

RAY YOUR AMAZEING!!!!!
keep us posted! i wanna kno the gains u get

 

I am wondering you can install the interceptor obd2 scan guage along with this to monitor other parameters and clear possible codes.

 

any dyno results??????