I have a 2008 evo x gsr ... I just recently changed my clutch master cylinder with the ams one and idk what I did but when I turn off my car my tail lights won't go off any advise would be greatly appreciated I would hate to have to jump my car every day

 

Check the wiring under the dash where the new CMC goes. It's possible you pulled or damaged a wire while wrestling with the install.

 

I trouble shooted the problem .... Fixed it but thank you for the reply