First off do the car dupe glitch found by FreighttrainWTF up to step 9.
This is copied from the other post
1) Grab a street car and upgrade it fully. DO NOT put a tracker on it, it will mess up the glitch!
2) Once you have done upgrading it, drive it to your garage and park it next to the blue light, so when you exit the car, you will be immediately sucked in the garage. (Must do this step or glitch won't work)
3) At this point, exit the garage and park your car to the side so it doesn't block the garage door. (tell your friend to keep an eye on it so it doesn't despawn)
4) Get another random street car and tell your friend to invite you to an impromptu race, telling them to keep spamming A on start once they have invited you.
5) Pull up the invite on your phone to where you will be accepting the impromptu race to start it, then park the street car so that it's about a foot away from the garage door.
6) Press A/X to accept it, wait for the phone to go down, hit the gas button and immediately spam A/X really fast
7) Both cancel out of the race and at this point, get into the fully upgraded street car drive it into your garage. DO NOT press any buttons, even if you see the garage full message! It will automatically pull you into your garage.
8) Replace any vehicle you want with the dupe car, then walk back outside and you will see that the dupe car is outside but invisible. (sometimes you can see it which is good, just continue with the glitch)
9) Grab another vehicle to push the invisible dupe car to the middle of the road so that your friend can pick it up with the cargobob, once they are able to hook onto it, you will see that the car is visible again.
Our part..
Now teleport into the car.
10. open your interaction menu to keep from going into the garage and pull up to the garage door.
11. have your friend start spamming the door handle of the car. (this is the only way we've found that allows someone to spam the handle while you are in the car)
12. close your interaction menu, get the garage full message and spam A.
after a few seconds you'll get pulled into the garage and your friend will disappear. They will be invisible to everyone but cops, mercs and muggers and also off radar.
The first 30sec of the video show the handle spamming
Founded by..... Spazin and djscooba
I take no credit for this glitch. This is just a repost. Good job to the founders