do both of you know this 100% sure and if so how do you know, have you tryed it, have you taken the bumpers off and tryed it or even looked at both tails together, not trying to be an ******* just wanna know why you say it wont work, it would make no since for it not to work it would make no sense for GM to not do the same thing on both cars to save money

 

I had a friend that tried it and he said there's no way it would work... that's the extent of my knowledge.

 

he tried from g5 coupe to cobalt coupe?