When I was looking for a spare for the turbo upgrade the only thing that I was made aware of was that again the 06 &07 car's ECM will only work in those years and there was no specific one for a 2.0 or 2.4 engine .. Hann reprogrammed and tuned my original ECM (2.4 motor) for the turbo application so I have to believe that there is no difference just the programming .
There are 3 ECM's for the Solstice and Sky's depending on engine and year. All of the 2.0L turbo cars have an E69 ECM. The 2006-2007 2.4L have an E67 ECM and the 2008-2010 2.4L models have an E37 ECM. The ECM's are programmed with the VIN, but can have the VIN changed in them pretty easily. The ECM types are not interchangeable between each other - The E67 has 3 plugs on it, the E37 has only 2 plugs and the E69 has only 2 plugs, but in a different orientation.
Be very careful when unlocking and locking the ECM you can damage the pins.
Aggressive GXP at $25,995.00 shipping of $600, MT.
Air, $960; Chrome Wheels, $545; PCQ, Premium Package (Leather), $525; Radio, 6-Disc with MP3, $495; Monsoon, $395; Premium Acoustic Headliner, $150; and Sport Metallic Pedals, $115; all totals $29,180.00. No XM/OnStar and NO Spoiler.
MODS (Magnaflow 2.5", BTF Turbo Upgrade wheel,DDM BB,ProBean&tune, Vntrshield, LVKFCB, JPM.
First 1000. Aggressive with everything, NO XM/OnStar. SOLD