Just got off the phone with Chris at Vector Motorsports
they can tune the 2.4 but will not mess with the 2.0 Supercharged
He ask you Call or Email them for details


Westers Garage also states they can work with the 2.4 with VVT but have had no luck with the 2.0 S/C

Chris's Info:
chris@whiteautoandmedia.com he will give you a number to call

Wester's Garage info:
nwester@eidnet.org


EDIT:
Wester's Garage has updated their pricelist to include several new GM's INCLUDING the 2.4VVT, they are not fooling with the 2.2L and said the 2.0 will come when tuning is possible(not sure what this means)

www.ecmprogrammer.com
Look under the Price List
not a bad price, tuning can be based on what you have done to your car, and by mail order but there is no core exchange option... Looks like ECM from GM Parts Direct is nearly 600$ if you wanted to buy one just to send them.

 

They do anything for the 2.2L

 

Wester's does but they only offer it through Hahn

Chris can tune the 2.2, just email him for a number and he can go over options for you


Chris is a great guy he helped the TrailblazerSS guys knock seventenths of a second off their times with his tune for the LS2, Users have reported going from a 13.9 stock to 13.2/13.3 after the tune

 

if anyone talks to this guy about prices and results please post...eager to hear

 

Ok updates
Chris is willing to do Dyno tune(if you are near him for a complete overhaul tune(usually 5 pulls, 8hr day) for 550$
He is willing to do Mail order tunes(you deal with him one on one about what you want etc...) price varies but you will be without your ECM/TCM for a few days
IF he sees enough interest in the 2.4/2.2 platforms he will look into buying some cores so he can setup a core exchange program


Westers ONLY does the 2.4L and it will be mail order tunes only no dyno options etc...


To anyone wondering these are the ONLY two companies to hack the P-12 unit(first hacked in the Trailblazer 4.2 Inline 6

 

interesting. All the thought of doing without my car for several days is not. I'd like to hear about some gains though.

 

Where is this garage at? I may be interested in driving down there to get some tuning done after I get my header and exhaust done this summer.

 

what kind of tunning are you talking about. ecu up grades. im really interested i have to buy the stock cat setup for five hundred. i would rather spend it on that and hope they tune it for performance parts that i have

 

wow i cant wait to see some results on this

 

this sounds good I think I will wait till they do a core exchange program

 

I know of another company who has done this. I will be getting mine tuned this spring or summer, I'll let you know the results.

 

can anybody tell me were i go to find this info. really interested. i would love to do it now

 

it wont let me email chris at vector motorsports so if anybody has the number please give it to me thanks

 

i e-mailed chris with a bunch of questions i'll see what he gets back to me with

 

I am awaiting full details on this also, soon as I hear back I will post results


Mike SS please do post what you find out/do in the spring, as it seems the choices for crackers of the P-12 are few and far between, we can use as many choices as possible.

 

Will do, its a friends company and he wants to see if there is potential in tuning these engines, and how easily it can be done.

He has mastered the 3800, 3400, and starting the hemi

 

hemi has already been cracked!!! but it is the same system, send them your pcm, they send it back tuned

 

Ill also wait for the exchange, I cant do without my car for a couple days

 

I don't blame any of you waiting for an exchange, I am trying to get them to do it but so far no luck. And I don't wanna buy a spare ECM just to send to them for a program

 

Where are these places at? What state?

 

how can i get a hold of them i would do it now. with all the performance stuff i have done i need some major tuning. i just went back to stock and gonna take it in to get checked. still having some problems. thanks

 

i just talked to websters garage and he said that the ecu upgrade would give us 20 pounds of torque and 13 to 18 hp to the wheels. i might be doing this within the next two weeks. ill let you guys know if i do it

 

sounds good let us knwo

 

I don't wanna wait...I am american I want results now!!!

 

HOW MUUUUUUUUUUUUUUUUUUCH is it gonna cost to have those 13-18 WHP and 20Lb-Ft Torque ?!?!?!