can any one help me with identifying my engine

AUDM has the same EGR provisions as the USDM motors. Your motor is either a jap spec engine or it has had the EGR piping removed, if you get me a close up photo of the inlet manifold around the throttle body and also on the passenger side of the head I should be able to confirm.

 

Yes, a close-up would confirm; however, I don't see any of the EGR ports on the TB and I don't see signs of any plating over where the EGR pipe connects to the head. Guess someone could have changed TB and plugged the hole, sanding it smooth.

Didn't realize AUDM got stuck w/ EGR equipment. Sorry to hear that.

 

Yeah on second inspection I think you are on the money. There is also no cutout in the exhaust manifold heat shield for the EGR pipe by the looks of it either.

I think AUDM is fairly similar to USDM engine wise, but we get the cool shit body wise. Especially indicators, yours are fugly!

 

im confused ! , how much hp would i have , i have a jdm car with a jdm 3sge ?? , no cat well im sure i dont have 1 its replaced by a resonator im sure of !