kitchener ss

Quick question! Will a 07 GM stage 3 pcm work on my 05 cobalt?

07ssBOOST

iTrader: (1)

Just depends if you have stage 3 mods that its tuned for (injectors pulley)

turbosmart4

iTrader: (18)

Yes it will with supporting mods... AND only if flashed to your VIN code.

kitchener ss

so if i buy someone else's pcm its not just plug and play? and yes i have all the supporting mods

b00sted06ss

iTrader: (10)

No, because the pcm was tuned for his pcm.. you'd have to get it retuned

turbosmart4

iTrader: (18)

U can do iit via HP tuners... But it will cost u 4 credits I believe.... Which is a 200 dollar value ... Or u can go to a chevyvdealer and get it flashed for like 100?

turbosmart4

iTrader: (18)

But it is plug n play....

kitchener ss

Thanks guys

Joemaster70

iTrader: (6)

i had a 05 GMS3 works for only 05, 06/07 work with eachother. Or u could run into problems. those GMS3 pcms are plug and play i don't think u need reflash ur vin.. they aren't custom tuned. If u get a PCM with a GMS3 tune from trifecta that may be different

turbosmart4

iTrader: (18)

But if even radios need to get programed to ur vin.... Why wouldn't the pcm need it? Lol