Anyone have a pic of the 2.3L DISI EGR valve?

Speedy3

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2007 Cosmic Blue MS3
I have a MazdaSpeed 3 and am trying to trouble shoot an EGR dump that occurs just after full throttle. This dump causes the car to stutter or temporarily loose power. I was wondering if anyone knows where the EGR valve and piping is and has a picture too. The graph below shows the dump in 4th gear.
 

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