R/R of ECU's and Brake Questions

getting ready to tear her apart for the winter... couple questions...

Anyone have any experience removing the ECU's? where are they, things to look out for etc? will be sending in for upgrade.

Also will be completely rebuilding brake and suspension. I think i got most my details on the suspension and have Hill Enginnering parts ready to go in with removal and install tools... one the brakes, standard GTS package, non ceramic, looks like the calipers are standard brembo 4 piston units OEM's out Ferrari. Will these compress normally for new pads or are they twist in/out units?

thx in advance!

 

Ecus : inside the cabin. Before the driver and the passenger seats, under the carpet.

 

as for the brakes? anyone.... spin back in or simple press back in?

 

Press back in.

 

Thanks Taz.... Didn't want to get a big C clamp and mess up a VERY expensive caliper and piston....

Picked up a used set of rotors I need to get turned, and blasted clean, and then off to the races on the suspension brake rebuilds, will take plenty of pictures along the way for others in case they tackle any of this....