So I decided to share one of my exploits that I found and it's pretty fun to use.
Flying mounts in BGs
1. Open wpe and attach it to wow.
2. Make a new filter
3. Under offsets 9/10/11 is where your mount spell is used
4. Choose a mount that you never use, get it's Id from wowhead and convert to hex
5. If the hex is for example 1B67C flip it so it looks like 7C B6 01. Put it in Search.
6. Choose the flying mount you can't normally use in BGs and do the same as step 6 but put it under Modify.
7. Turn the filter on and use the mount you chose in step 4. It will mount the flying one instead
Notes:
On most servers the mount is only visual for everyone else to see and you are the same speed as walking speed.
The mounts don't actually fly of course.
AQ mounts anywhere
1. This is the same as the flying mounts except the effects are different.
2. Follow the flying mounts guide and use the AQ mount instead.
3. This can be used in BGs as well but it doesn't increase your speed.
4. The cool thing is the AQ mounts can be brought inside buildings like the auction house.
Have fun and good luck. I will upload the filters if requested
The offsets will be different if on a patch other than 5.4. Again I will upload for whichever versions requested and it may not work on every server.
I managed to have 2 mount buffs on me at the same time
Has to be the mount SPELL id, not the item id