Is this a legal probable cause?

If everything you say is true there might be a defense. You need an attorney to know for sure. The internet can’t evaluate your case like a hired...

Is this a violation of rights?

If everything you say is true, there may be motions to suppress that should be made. I recommend getting an attorney and not trying to handle this...

Might be motions to suppress here. Of course you would need to hire an attorney to take a close look here.

If you are asking an attorney to provide free case research for you, I don’t think you’ll have luck on this site. Maybe you will but that isn’t the...

How can I get the video from my moshion of descuvor in a drug sale

I think you are asking if you can make a motion for discovery. Yes, you can. You should have a water hep you though.

Is it harassment when a cop pulls me over for my exhaust I have been pulled over 4 times for it ?

Does something about the exhaust violate the law?

Police can ask anyone questions if they feel like it.

Can a court impose a travel ban (not Trump's) on a party preventing that party from leaving the country until the case is over?

Yes. This is a common condition of pretrial release.

Let the prosecutor and judge know. However you are not in charge anymore.

Maybe after a hearing and maybe not. Your girlfriend isn’t in charge of it.