@TobsiCred Thanks for taking the time to reply but if you'd read what I said, that mod no longer works. And I'm new to GTA modding so I had no idea which files to edit so yeah, it took me hours to work out I couldn't solve the problem on my own.
@stillhere Thanks man I'll check that out.
Edit: Thank you @stillhere! Simple Trainer does the trick. Finally I can run away from cops on foot without getting slaughtered by that fucking helicopter