hey guys, i got the specs for the underbody measurements on these cars but i need to know something that they do not show. i stole this picture off of here so i hope its ok. the front red lines are pointing to the bolt on the k member, the rear red lines are on a frame hole. don't worry about the middle lines. anyway is the measurement the exact same from front k member bolt to rear frame hole on each side or is there a difference. i didn't know if someone has a tram gauge and there car up in the air and could see if the measurements are same left to right

 

I might be able to help with the measurement in the center and in the back. My front suspension is still in place so I don't think I can measure that one. I don't know if I can measure to the +/- 3 mm requirement though. I am out of town right now but can check on Monday or Tuesday.

 

My measurements match what is on the factory drawing that you show in your message. However, I notice that at the center measurement you are indicating with your lines a difference set of holes than where the factory measurement is taken. I will need to get back under my car tomorrow and measure the holes you are indicating in the subframe next to your subframe connectors and double check the ones in the rear (right side in the drawing).