quickspec

Selling my GM stage3 ecm only for 06-07 cobalt ss, was only used for about 2 month before I traded the car in. Selling it for $250 + free shipping, pm me if you want to buy.
More info:
• Unique PCM which includes a calibration for the smaller pulley, an adjustable rev limiter, a 100 octane mode, and a nitrous control algorithm Our Stage 3 kit will take your supercharged Ecotec 2.0L engine to a whole new level of performance. Stage 3 takes horsepower output to 248 hp on 93 octane fuel and to 260 horsepower on 100 octane fuel. In addition to the power increase, you’ll also get an adjustable rev limiter and calibration for a 50 shot of nitrous (nitrous kit not included). For best power, we recommend also installing a high-flow exhaust. This PCM is equipped with a user adjustable rev limit from 6750 to 8000 rpm. The rev limit is adjusted by pressing on the throttle pedal with the ignition on and engine off. At about 50% throttle the tachometer will show the current rev limit. Pressing the throttle further will adjust the rev limit in 250 rpm increments. This PCM is also equipped with a control scheme for the equivalent of a 50-horse shot of Nitrous. The PCM will automatically provide the proper spark and fuel for Nitrous up to 500 rpm below the current selected rev limit when the trigger is activated. The Stage 3 Kit is for off-road use only. The Stage 3 upgrades are meant for off-road use only and are not certified to be emissions legal. The vehicle’s air conditioning is disabled by the Stage 3 PCM. This kit is an upgrade to Stage 2. It requires the following parts from the Stage 2 kit: high-flow fuel injectors, pulley adapter hub, and serpentine belt

Pics:
http://i387.photobucket.com/albums/o...BB9FA0AE5B.jpg

http://i387.photobucket.com/albums/o...F17BD426CF.jpg

quickspec

bump

blackjack232

does this need to be adjusted to a certain vin?

quickspec

No it does not, as long as the vehicle its going in is a 06/07 cobaltss supercharged.

boosted05ss

iTrader: (10)

actually it does need to be changed the pcms will not work in your car with someone elses vin

quickspec

Worked in my friends cobaltss just fine. I think your reffering to the gm stage2 pcm flash, which flashes the factory pcm.

boosted05ss

iTrader: (10)

i snagged a spare zzp pcm from a friend and hooked it up in my 06 and it wouldnt run. I had to use hpt to change the vin to mine and then i was good.

glws

Staged07SS

iTrader: (25)

Incorrect.

The GMS3 PCM is plug and play. The PCM has a nulled VIN.

As long as you have an 06'/07' SS/SC, it will plug right in and work.

That's because ZZP adds your VIN to the PCM.

The GMS3 PCM has no VIN encoded.

quickspec

Thanks Staged for clearing that up, for a second I started to second guess myself.

boosted05ss

iTrader: (10)

im happy to hear to cuz i jus got a zzp stage 3 pcm out of the salvage yd for free and was going to send it to zzp for a credit.

Sir_Hiro

give it to me!! I need one

Staged07SS

iTrader: (25)

No problem man.

Not many people on this site know about GMS3 in general.

I've been running it for 4 years now, and like to clear up the incorrect information I find.